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Fingerprint problem RRS feed

  • Question

  • I have tried many times to install this software (version 2.0 and 2.01 but
    keep getting the same error message:
    Suspect installation problem"

    Does anyone know of a way to address this issue?

    Thanks.
    Monday, February 11, 2008 7:49 PM

All replies

  • hdmvide,

     

    Have a read through this thread.

     

    Cheers,

     

    Stephen Edgar

    Tuesday, February 12, 2008 12:30 PM
  • My OS is windows vista ultimate 32 bit
    Tuesday, February 12, 2008 6:20 PM
  • Hello,

     

    Thank you for posting!

     

    Please let me know the exact name of the software involved, a link to the downloading page is preferred. Please also double-check the error message you received when trying to install the software, as the exact error message is helpful for us to troubleshoot the issue.

     

    Thanks!

     

    Regards,

    Lionel Chen

    Microsoft Online Community Support

     

    Wednesday, February 13, 2008 9:09 AM
  • The software in question is this:

    Digital Persona 2.0


    I install the software, I try to start the wizard to record the fingerprints and I get this error


    User properties error invalid string class

    Suspect installation problem
    Wednesday, February 13, 2008 7:56 PM
  • Hello,

     

    As I have no fingerprint recorder to reproduce this issue, we may need some steps to troubleshoot it.

     

    Repair System Files

     

    1.    Insert the Windows Vista installation DVD into the DVD drive, then click Exit if the auto-menu pops up.

    2.    Click Start, All Programs, Accessories then right-click Command Prompt and select Run as administrator.

    3.    Type the following commands:

    sfc /purgecache press Enter;
    sfc /scannow press Enter.

     

    System will check the integration of system files automatically.

     

    Confirm the version of the application

     

    Update the application to Version 2.01

     

    Change DEP settings

     

    As the DEP (Data Execution Prevention) may also block the Fingerprint Reader, we can manually modify the related settings:

     

    1.    Click Start.

    2.    Right-click Computer and select Properties.

    3.    In the left pane, choose Advanced System Settings.

    4.    In the Performance field, click Settings.

    5.    Switch to the Data Execution Prevention.

    6.    Choose the option Turn on DEP for all programs and services except those I select.

    7.    Click on Add.

    8.    Navigate to the following folder: \Program Files\DigitalPersonal\Bin

    9.    Click on the file DPAgnt.exe.

    10. Click Open

    11. Repeat the above steps for the following applications:

    DPConsol.exe
    DPFUSMgr.exe
    DpHost.exe
    DPRunDll.exe
    DPWinLct.exe


    12. Click Apply.

     

    Hope it helps!

     

    Regards,

    Lionel Chen

    Microsoft Online Community Support

    Thursday, February 14, 2008 2:50 AM
  • I did everything you said but the problem persists ...
    Thursday, February 14, 2008 6:19 PM
  • Hello,

     

    Please make screenshots for the error and send them to us.

     

    For your convenience, I have created a workspace for you.  You can upload the information files to the following link.  (Please choose "Send Files to Microsoft")

     

    Workspace URL: (https://sftasia.one.microsoft.com/choosetransfer.aspx?key=9cf70239-b6e7-494b-90f4-febf7b57e22a)   

    Password: xRtC9L6jBG2@[

     

    Note: Due to differences in text formatting with various email clients, the workspace link above may appear to be broken.  Please be sure to include all text between '(' and ')' when typing or copying the workspace link into your browser.

     

    Based on the screenshots, we will see what we can do for you. Nice weekend!

     

    Regards,

    Lionel Chen

    Microsoft Online Community Support

     

    Friday, February 15, 2008 3:27 AM
  • Here is a screenshot


    http://img216.imageshack.us/img216/8307/senzanome1dj3.jpg


    Every time you touch the fingerprint reader, you get this error
    Friday, February 15, 2008 9:22 PM
  • Hello,

     

    To exclude factors from 3rd party applications or services, please try to perform a clean boot:

     

    (KB929135) How to troubleshoot a problem by performing a clean boot in Windows Vista

    http://support.microsoft.com/default.aspx?scid=kb;EN-US;929135

     

    Besides, as the interface language you’re using seems to be Italian, to more efficiently troubleshoot this issue, please also post it to our public newsgroup on Windows Vista in Italian:

     

    (microsoft.public.it.windows.vista)

    http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.it.windows.vista&cat=it_IT_4AF4DFEF-3AFE-0FCF-9887-858F3E381602&lang=it&cr=IT

     

    Let us know the result of clean boot if possible, thanks!

     

    Regards,

    Lionel Chen

    Microsoft Online Community Support

     

    Monday, February 18, 2008 3:02 AM
  • I got exactly the same problem. Vista suddenly stated there was an issue with the fingerprint reader and I should update to the latest version. I downloaded this version, got rid of the installed version first. Booted and installed the new package.

     

    Can't get it to work anymore now.

    I also tried to re-register the dll's and adding all the listed files to my DEP exclusion list, but still no luck.

     

    While browsing several forums for solution I found out that there are lots of people who have the same problem.

    Hope to hear from you soon.
    Tuesday, February 19, 2008 9:43 AM
  • I can not solve the problem .... Help me
    Friday, February 22, 2008 11:31 AM