ChangeIcon MFC Application has stopped working.

Anonymous
2014-09-16T14:01:52+00:00

Since the last set up updateson 16/09/2014 for "Update for WIndows 8.1 for x64-based Systems (KB2976719), (KB2989647) and (KB2984006)", I have been getting an error everytime I start up my computer stating that "changeicon MFC application has stopped working". It states the issue as an "app crash" and that the relevant program is "UMonit64.exe".

I traced to program to its directory and ran all my virus/malware/etc scans on it and they all said it was fine. I then attempted to run the program and it came up with the same error that pops up on startup and a second error message saying it wasn't able to run because "ustor.dll" was missing.

I did a system restore to before I did the windows update and sure enough everything worked fine. I then ran the windows update again after restarting to complete the update the "changeicon MFC application has stopped working" error message started popping up again.

So my questions are:

  1. What is UMonit64.exe/ChangeIcon Application?
  2. Did my windows update cause the issue?
  3. How do I stop the error message from popping up everytime I start up?
  4. Do I need UMonit64.exe? I haven't noticed any programs malfunction when I click the "close program" option when the error message pops up.
  5. If I do need it, should I download the missing DLL file to fix it? If so where would be a safe place to download the replacement dll file?
  6. Anything else I need to know to fix the issue or whether future windows updates will fix it for me and I should just ignore it for the time being.
Windows for home | Previous Windows versions | Windows update

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  1. Anonymous
    2016-10-05T21:04:45+00:00

    I installed the driver on my Asus G750JW running Windows 7 Enterprise.  when I removed the Gensys card reader, the problem stopped.  Other posts also referred to a card reader driver as being the problem.

    Regards,

    Paul

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  2. Anonymous
    2015-11-15T19:10:50+00:00

    Just try CCleaner, tab Tools, StartUp and delete the UMonit64.exe. It worked on my computer.

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  3. Anonymous
    2015-09-03T17:13:13+00:00

    Hi Guys,

    I have the same issue in windows 8.1 but i can't find any of the suggested KB files above installed on my PC, could it be that there's other update files that needs to be uninstalled?

    Thanks,

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  4. Anonymous
    2015-08-05T02:37:14+00:00

    This worked for me.  Copied ustor.dll from C:\Drivers\Genesys USB Mass Storage Device\common to  C/Windows/Syswow64

    Thanks

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  5. Anonymous
    2015-05-21T14:23:50+00:00

    i was having this exact same issue, my rig is an asus g750js running windows 8.1 and the problem went solved after uninstalling the genesys card reader driver

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