Clinical Analysis System - Release Notes

This document outlines the revision history of the software and details any last minute information which may not be present in the manual.

Version

Enhancements / Fixes

Known Problems

Version 1.37.6020
Build 6020
05th Jul 2005
  • Further fixes to correct program menus to be displayed erroneously in French, instead of English, on Windows 95/98/ME systems. [CASE: WinCAS041214-1]

 

  • No new problems
Version 1.36.6010
Build 6010
29th Jun 2005
  • Further fixes to correct program menus to be displayed erroneously in French, instead of English, on Windows 95/98/ME systems. [CASE: WinCAS041214-1]

 

  • No new problems
Version 1.35.6000
Build 6000
21st Jun 2005
  • Fixed memory related issues when loading long files.
  • Vastly improved loading speed of long data files. Progress feedback on the operation is also now provided.
  • New area selection in chart analysis. Choose the selection tool from the toolbar then drag select desired area. Right click to crop / delete the selected data points as appropriate.
  • Improved drawing speed when analysis charts are zoomed, particularly with large datasets.
  • Corrected an application crash whilst printing / print previewing.
  • Improved printer layout. Trend charts are now all rendered on one page.
  • Printed axis scales are now rendered correctly on all printers.
  • Print Preview of charts corrected (previously data series were not being rendered).
  • Chart backgrounds are no longer printed.
  • Last used printer settings are now stored and used automatically.
  • No new problems
Version 1.34.5910
Build 5910
20th Jan 2005
  • List all Patients/Subjects now correctly displays all patients/subjects. Previously not all records were being listed correctly [CASE: WinCAS041221-1]
  • Extended patient/subject search to permit the searching by gender, dominant side and status.
  • No new problems
Version 1.33.5880
Build 5880
16th Dec 2004
  • Corrected a problem which caused program menus to be displayed erroneously in French, instead of English, on Windows 95/98/ME systems. [CASE: WinCAS041214-1]
  • Exporting chart data to a Microsoft Excel file no longer generates the error 'Syntax error in field definition.' (Error Code: Cas/XXXX/CDBException/CObject/-1'. [CASE: WinCAS041214-2]
  • No new problems
Version 1.32.5860
Build 5860
25th Oct 2004
  • Corrected a problem prompting users that the database format was newer than expected on clean installations.
  • No new problems
     
Version 1.31.5850
Build 5850
06th Oct 2004
  • Maintenant disponible en français! Translated all the dialog, audio and string resources into French for French users. Please remember French is not our native tongue, so if we've made any errors let please let us know!
  • Subject medication and intervention lists can now be populated with new items.
  • It is now possible to add/rename/delete note categories directly on the subject clinical information tab.
  • It is now possible to add/rename/delete test categories directly on the test information form after performing a measurement.
  • Easier comparative analysis feature allows you to select tests in different subjects. Then analyse them simultaneously by simply holding the Ctrl key when choosing your method of analysis.
  • New offset adjustment allows you to manually offset transducers or analysis results.
  • Corrected a problem which prevented the automatic update facility working correctly. It would prompt when an update is available but fail to download and install it when requested.

  • No new problems
 
Version 1.30.5740
Build 5740
6th Apr 2004
  • New acquisition routine is less demanding on the system. Also resolves a problem where the Digital Analyser was not detected correctly, falsely reporting an error.
  • Added new audio instructions for patients/subjects to follow helping to maintain a consistent testing protocol accross all subjects and testors. Audio currently only supplied in English but can be customised via the options dialog.
  • Statistics tables are no longer permanently hidden upon being closed. An entry in the chart list allows them to be made visible again in the same way charts can.
  • Automatically checks for updates periodically, prompting the user with new features/fixes and providing the opportunity to download and install updates automatically. Obviously this feature requires an internet connection.
  • Periodically checks for MIE news bulletins which provide a variety of information like new products, trade exhibitions, training seminars, publications, etc. Naturally this feature can be disabled if you find it irrelevant or intrusive. 
  • Test Info form is now resizable.
  • Minor fixes and improvements to the toolbars. A drawing problem previously meant the borders of each toolbar may appear corrupt. Additionally it is now possible to customise the toolbars.
  • Corrected a problem which would cause the 'Database Backup Overdue' prompt to be displayed repeatedly regardless of the user's postponements.
  • Install script updated to allow updating of older versions without manually uninstalling old version beforehand.
  • Implemented an unexpected exception handling mechanism which collects information regarding the event and offers to email it to our support team. This will assist us in resolving problems occurring in the wild.
  • The patient and patient search forms are now resizable.
  • Improved the layout of the tests tab of the patient form to accommodate new import facility and display more tests within the list. Additionally keyboard shortcut accelerators have been added to the various actions available from this page.
  • Entries in the test list of the test history tab of the patient form can now be sorted by clicking on the column headers. Initially the list is now sorted by test date with newer tests appearing at the head of the list.
  • Updated custom controls to correct visual appearance whilst running under Windows XP - buttons now match the user's desktop theme for example.
  • No new problems
 
Version 1.29.5400
Build 5400
7th Nov 2002
  • The TestSession wizard now remembers the previous values used for the test parameters, completing the form automatically. The clinician performing the test (testor) must be set once per session, this is then used as a default until the software is quit. The test parameters default to the last values used when testing the currently selected patient. If the patient has not been tested previously, the default parameters are used. The default parameters may be changed within the program options.
  • No new problems
  • Resolved NT4 incompatibility. Process32First() and accompanying functions are not supported on Windows NT4. Whilst these functions were not being used on NT4, the dependency was being seen by the OS causing the following error: "procedure entry point Process32First could not be located in the dynamic link library Kernel32.dll".
 
  • Diagnostics software included on the CD-ROM (Software/Diagnostics/) updated to V1.13.0.0120 to correct an NT4 incompatibility (described above).
  • Fixed save dialog when exporting graph data to third party formats like Excel (.xls) or text (.csv, .txt) for example. The dialog's resources had been lost during the previous release causing the dialog to be displayed with missing images and text.
Version 1.28.5280
Build 5280
12th Sep 2002
  • Updated installation script to include some required database components which were missing from previous releases.
  • No new problems
  • Transducer Help now displays the title of the page being viewed rather than a generic title.
  • Updated the documentbar, which is now only displayed when multiple views are open. Additionally the windows' system menu (or custom context menu where applicable) can now be accessed by right clicking on the tab.
Version 1.27.5260
Build 5260
1st Aug 2002
  • Added data export facility to analysis windows. Any analysis charts visible can now be exported by selecting 'Save' from the 'File' menu of the menubar or the 'Save' icon on the toolbar. Export formats currently include Comma Separated Values (.csv), Tab Delimited ASCII Text (.asc; .tab; .txt) and Microsoft Excel (.xls). Other export formats may be implemented in the future, subject to feasibility and demand.
  • No new problems
Version 1.26.4950
Build 4950
10th Jul 2002
  • Endurance Test & Strength Test Bio-Feedback resource leak fixed. On Windows 95/98/Me systems this may have caused a run-time error after extended periods of continued testing (>5 minutes), leaving the system low on GDI resources.
  • No new problems
  • Screen saver is now temporarily disabled (if enabled) whilst a test is being conducted.
Version 1.25.4920
Build 4920
18th Apr 2002
  • Backup restoration facility implemented.
  • No new problems
  • Verification of backup integrity implemented.
  • Yet further improved user feedback during backup process, animations now show activity during prolonged delays without progress (e.g. whilst writing to slow mediums like floppy disk)
Version 1.24.4780
Build 4780
12th Apr 2002
  • Backup facility now supports disk spanning across removable media. Additionally removable media size is now auto-detected.
  • Verification of backup integrity not implemented.
  • Improved user feedback during backup process.
Version 1.23.4550
Build 4550
9th Apr 2002
  • Added backup/restore facility to the File menu. Allows users to quickly backup their patient/subject database and test data files. (Disk spanning currently not supported)
  • Restoration of backup facility not yet implemented.
  • New help files provide information regarding the placement of the myometer transducer and pinch/grip usage. Available from the Help menu, or from the 'Tell me more...' link during the test wizard.
  • Comprehensive references section (available from the Help->Pinch/Grip or Help->Myometer menus)
  • Implemented an automatic backup reminder which prompts the user to backup after a given duration (default = 14 days).
Version 1.22.4270
Build 4270
14th Mar 2002
  • Fixed issues when running under restricted user accounts. Users without administration/power user privileges received an error during initialisation: 'Can't update system registry' and were prompted to use 'regedit'. Note, however, that installation still requires administration privileges.
  • No new problems
  • Fixed multi-user settings problem. Users installing the software for 'all users' may have had problems accessing the database when running the software from an account other than that used during installation.
  • Implemented a completely new Options dialog. Now both individual settings and global machine settings can be configured (later requires admin privileges by default). The new dialog should also resolve the unconfirmed problems with the old dialog when running Windows 95.
  • Updated installation script and drivers. Now using drivers signed for Windows XP.
Version 1.21.3950
Build 3950
11th Feb 2002
  • Endurance Test - Value meter displayed an incorrect percentage scale on the test form - this has been corrected.
  • Reported instance of Options form causing computer to freeze on Windows 95. Status unconfirmed, feedback welcome.
  • Endurance Test - Value meter displayed an arbitrary percentage scale of 0-100 on the peak measurement form - a percentage here is not possible. The value meter now displays Newton's on both scales.
  • Diagnostics registry tab cannot gather registry information when running Windows XP without administrator privileges. This is a low priority problem and does not affect general program operation.
  • Diagnostics - Enhanced to provide additional information. Primarily serial port information and availability to assist with diagnosing hardware detection / data acquisition problems. Additional user information is also now gathered (user/profile name, locale/regional settings, application installed location, database location, Internet Explorer installed version)
  • Diagnostics - Progress bar now displayed, indicating status, whilst system information is being gathered. 
  • Patient Search Results - The form can now be resized.
  • Analysis - Menu bar displayed incorrect menu during analysis. Main application menu is now correctly displayed. 
Version 1.20.3750
Build 3750
20th Dec 2001
  • Installation from CD no longer prompts "Please insert disk: 1".
  • No new problems
Version 1.19.3750
Build 3750
18th Dec 2001

 

 

 

 

 

  • Analysis - Initial chart layout significantly improved. Charts are now docked in logical positions and sized to fit within your screen resolution. The analysis windows now default to opening maximised within the main application window and have persistent position, size and maximised status. The window persistence is maintained separately for varying screen resolutions and users. As before chart layout within the window remains persistent, however this information is now also stored for varying screen resolutions and users in-keeping with the window persistence. For maximum flexibility, separate profiles are maintained for each different type of analysis available (i.e. single pinch/grip endurance, multiple pinch/grip endurance, single myometer endurance, etc).
  • The treatment and intervention sections have not been implemented. In addition it is not yet possible to customise the categories in the clinical or test information sections.
  • Analysis - Data series titles and units were incorrect for many of the analysis graphs, this has now been corrected.
  • The text for the y-axis nomenclature is too small in the graphs.
  • Analysis - All chart windows now scale from zero (or lowest negative value if applicable) to maximum value (or maximum target value) plus 10%. This maintains consistency with the trend charts and ensures target markers are always visible even if the targets were never reached. This new behaviour can be overridden in the options if desired.
  • Quick-test allocation to a subject is not currently implemented. After performing a quick test and subsequent analysis it should be possible to select a subject with which to allocate the quick test.
  • Main Window - The main application window now supports persistence (i.e. the position, size and maximised status for the main application window is now restored to the last position, together with the positions of the main toolbars). The application now defaults to opening a maximised application window when no persistence information is present.
  • Cancelling a test wizard does not automatically remove the test record and matching data file (if applicable), meaning false datasets will be included in any subsequent group analyses. The test record may be removed manually from the patient record until automatic removal is implemented.
  • Strength Test - Trigger threshold was not being stored correctly with the test, thus upon analysis some successive series were not being detected correctly.
  • It is possible to delete demo-data from the database.
  • Test Wizards - Ending the test prematurely now correctly closes the data file, allowing for immediate analysis of the partial test.
  • Exporting data to third-party formats is currently disabled.
  • Patient Form - It is no longer possible to delete the Quick Test patient record (reserved for the default allocation of Quick Tests). Furthermore, to avoid possible confusion, it is no longer possible to edit key information for this patient. 
  • Strength Test - Enabling bio-feedback now issues a warning about the potential bias which may be introduced as a result of the bio-feedback. This warning can be suppressed from within the options if desired.
Version 1.18.3530
Build 3530
13th Dec 2001

 

 

 

 

 

  • Test Wizards - Major fix. Found a small resource leak in the value meter bar control, this was the cause of intermittent crashes on Windows 9x/ME machines during both the Strength and Endurance Tests.
  • No new problems reported.
  • Options - Implemented some user-customisations available from the 'Options' facility of the 'Tools' menu.
  • Database - Small fix to resolve a potential crash if no database could be found. The database combo control failed to verify a valid database had been established before attempting to read it. Thus without a database, attempts to create new patients, search or create new tests would result in a crash rather than simply the error message as per design.
Version 1.17.3440
Build 3440
11th Dec 2001

 

 

  • Endurance Test Wizard - Major fixes. Re-written 'measure peak' and 'perform test' forms from the ground up. This should resolve the intermittent crashes being experienced and the messages reporting "Data collection could not be stopped" or similar at various stages throughout the process. 
  • No new problems reported.
  • Endurance Test Wizard - Selecting 'Analyse the data' on the 'Finished' form at the end of the endurance test wizard will no longer produce a blank analysis window. This problem only affected pinch-grip endurance tests because of an invalid test type ID for this specific test.
  • Analysis Trend Charts no longer auto-scale to fit contents but auto-scale from zero (or lowest negative value if applicable) to maximum value plus 10%. This avoids small trend changes appearing very large at first glance. This new behaviour can be overridden in the options if desired.
  • Strength Test Analysis 'Release Rate' now calculated as a positive value rather negative to create some consistency throughout the analysis.  This goes against the purist's view that any reduction should be reflected as a negative value, however users found a negative release rate somewhat ambiguous especially as fatigue rate was a positive value. Feedback welcome if people would prefer the option!
  • Strength Test Wizard - Test Page form updated. Illustration of traffic lights inserted for improved patient/subject readability. Feedback welcome from foreign customers who may prefer the English text removing from the lights?
  • Test Wizards - Digital force readout on 'calibration', 'measure peak' (endurance only) and 'perform test' forms no longer display shadowed segments, improving readability for visually impaired subjects.
  • Implemented 'Copy To Clipboard' feature on Diagnostics form.
Version 1.16.3380
Build 3380
6th Dec 2001


  • Fixed incorrect Y-Offset for the regression lines in the Analysis Trend Charts. 
  • The registry tab of the diagnostics form is not populated on Win95/98/ME. This issue is a low-priority problem but will be addressed in a future release.
  • The registry information is now included in the diagnostics report for all platforms. Additionally application key is also stored.
Version 1.15.3330
Build 3330
5th Dec 2001


  • Removed dependence upon PSAPI.DLL used by the new 'Diagnostics' facility. This DLL is only available on WinNT/2000/XP machines. The DLL is now loaded at runtime if possible for suitable platforms, rather than being an immediate requirement for all platforms. An alternate method is used to obtain the information for Win95/98/ME platforms.
  • The registry information of the diagnostics report produced via the Diagnostics form is not populated on Windows 95/98/ME. Similarly the registry tab of the diagnostics form also appears blank on the affected platforms. This issue is a low-priority problem but will be addressed in a future release.
  • Installation script fixed to address Windows Installer Error 2711.0 during un-installation. This error was caused by a documented bug in MS Windows Installer. The bug remains in MS Windows Installer, however the script now employs a workaround to avoid generating the scenario which produces this behaviour.
  • The regression lines in the Analysis Trend Charts have an incorrect Y-Offset when analysing a small number of tests. The gradient and regression calculation is correct, only the y-offsets are affected. This will be fixed in the next release.
Version 1.14.3300
Build 3300
5th Dec 2001


  • Added 'Diagnostics' facility (available from the Tools menu). Allow users experiencing problems to produce a detailed system report to be returned to support for analysis.
  • Updated releases prompt "Please insert disk: 1" during installation when installing from CD. Installation works normally for downloaded or local copies. See knowledgebase article WinCasKB011130-1 for details.
  • Strength Test Wizard - Test Page form updated. Controls rearranged to accommodate pending traffic light illustration.
  • Automatic test triggers reportedly too sensitive, giving false starts. Implementing support within the 'Options' form to change trigger thresholds for next release - currently change can only be made via registry settings.
Version 1.13.3150
Build 3150
3rd Dec 2001


  • Strength Analysis - Statistics form displayed 0.0 as the maximum value if all values being compared were negative. Now correctly displays the highest value regardless of sign.
  • Initial automatic layout of analysis forms needs improving.
  • Database - Added 'Delete' button to toolbar to provide a means to delete the active patient record and associated tests.
Version 1.12.3140
Build 3140
29th Nov 2001


  • Strength Analysis - Statistics form now displays statistical information relating to each test rather than blank entries. 
  • A report has been made the software occasionally fails to detect the Digital Analyser unit (acquisition device). Clicking 'Retry' once, or occasionally several times, seems to resolve the problem. This problem is currently being investigated, any feedback welcome.
  • Strength Analysis - Successive Tests form no longer displays superfluous markers used for debugging.
  • An intermittent Run-Time error has been found when performing an Endurance Test. So far this problem seems restricted to Windows 95/98 machines and seems related to memory usage. This problem is currently being investigated.
  • Strength Analysis - Raw Profile form now displays cycle markers (Tx and Rx) illustrating the Tensing / Relaxing action of each cycle.
  • Strength Test Wizard - Test Page form updated. Progress bar now updates as time elapses rather than as cycles are completed, giving the subject a more direct response to their progress. Additionally, digital time readouts no longer display shadowed segment improving readability for visually impaired subjects.
  • Demo data updated to include an example patient; complete with sample endurance, strength and repeat strength profiles.  Note: Updated demo data will only be installed for fresh installations - your database files are never overwritten (unless stated otherwise) when updating software..
  • Chart background images now included with installation. These were omitted from previous installations by error.
Version 1.11.3050
Build 3050
26th Nov 2001


  • Installation routine updated to resolve a problem relating to the dongle. The hasp device driver was not automatically being installed correctly, resulting in the need for manual setup of this component.
  • No new problems reported.
  • Minor version number updated. An incorrect minor version number was being displayed in the about box and executable resources. (The build number was unaffected by this error)
  • Check for updates feature (available from the Welcome dialog) improved to notify our server of your current version for a more intelligent response. Automated version checking and downloading is planned for the future. 
Version 1.10.3020
Build 3020
20th Nov 2001


  • None - Initial Release
  • Welcome dialog is intermittently rendered incorrectly with buttons appearing visually corrupt.
    This problem is currently being investigated.

  • Import feature from DOS CAS software is disabled.
    Invalid data in DOS files has been found to cause instabilities in the import routine.
    This problem has been isolated and should be resolved in the next release.

Contact Information

  Website Email Telephone Fax
General Enquires MIE Homepage Enquiries@mie-uk.com +44 (0)113 279 3710 +44 (0)113 231 0820
MIE Medical Research Ltd, 6 Wortley Moor Rd, LEEDS, LS12 4JF, UK
CAS Support Knowledge Base / FAQs Support@mie-uk.com +44 (0)113 279 3710 +44 (0)113 231 0820
CAS Software Updates Download Updates Updates@mie-uk.com +44 (0)113 279 3710 +44 (0)113 231 0820


(c)2001-2005 MIE Medical Research Ltd