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
    2015-03-06T00:28:48+00:00

    can u write it step by step, i try to do the options but i dont know where to find "ustor.dll" or version 14.0.0.1 for the umonit64.exe

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  2. Anonymous
    2015-02-25T02:56:27+00:00

    So, i have to restore my laptop, i did all thewindows updates and the error came back, i have reinstalled the 4.5 genesys driver update and the error was still here.

    i decided to test a MMC card and the error disappeared.

    After many test to understand how it works here is 2 solutions i found:

    in c:/windows/syswow64

    1/ if the version of Umonit64.exe is 13.x just add "ustor.dll" in the folder.

    the second option is to change the version of Umonit64.exe with the 14.0.0.1

    hope this will help.

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  3. Anonymous
    2015-02-24T07:25:42+00:00

    Another update causing this was just released (Feb 2015): KB3031432

    This is the current list:

    KB2984006 - Important 47.5 MB

    KB3000850 - Optional 713.2 MB

    KB3013769 - Optional 55.8 MB

    KB3031432 - Important 4.4 MB

    Thanks for the updated list. I uninstalled probably 50 or so updates, but that latest one was the one I missed. It finally worked! I will be installing my updates manually from now on.

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  5. Anonymous
    2015-02-19T09:02:06+00:00

    As i 've already said, it's for "GENESYS MULTI-CARD READER".

    May be i'm wrong but G750JZ doesn't use this one( for sure in my country), so it won't be installed on your laptop.

    So go to Asus support and do all th updates you need, and ask them to resolve your problem if it's still here.

    I gave here this update link because Asus don't do their job and it's the solution that works for me.

    If you don't have this Card Reader, for sure it won't work.

    @AlinNeagu, i don't understand what you say.

    And remember that this TOPIC  is about  this message: "ChangeIcon MFC Application has stopped working" UMONIT64.EXE app crash.

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