UI automation issue in C++ windows 7 and 10

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i wrote accessibility layer for ribbon bar, from automation in windows it is working fine ,but windows 10 exe is crashing ( from automation) i replaced uiautomation dll from windows 7 to windows 10, it is working fine.

please let me know what might be the issue.

What I have tried:

Loaded 'C:\Windows\SysWOW64\UIAutomationCore.dll'. Symbols loaded.
First-chance exception at 0x6DE65238 (oleacc.dll) in xxxx.exe: 0xC0000005: Access violation reading location 0xFEEEFEF6.
Unhandled exception at 0x6DE65238 (oleacc.dll) in xxx.exe:
0xC000041D: An unhandled exception was encountered during a user callback.

Posted 20-Feb-19 22:07pm

Member 13798855

Updated 21-Feb-19 4:06am

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Richard MacCutchan · Answer 1 · 2019-02-21T01:17:00

Solution 1

Something in your application caused an access violation, as shown in the exception message. You need to use the debugger to find out where and why.

Posted 21-Feb-19 1:17am

Richard MacCutchan

Comments

Richard MacCutchan 21-Feb-19 7:35am

So what do you want us to do?

Member 13798855 21-Feb-19 7:44am

anybody got that issue ?

KarstenK · Answer 2 · 2019-02-21T04:07:00

Solution 2

It is some version issue on Windows 10. You should carefully read about the used functions to find the differences like on stackoverflow discussed. Maybe you need to debug it or write a log file.

Tip: run your code in admin mode on W10 to check for some security policy change.

Posted 21-Feb-19 4:07am

KarstenK