https://bugs.winehq.org/show_bug.cgi?id=46541 --- Comment #3 from Linards <linards.liepins(a)gmail.com> --- Was testing on wine 4.2 (staging), but was having additional difficulties: I was not able to start application. $ wine "/home/linards/.wine/drive_c/Program Files/Hasleo/WinToUSB/x64/WinToUSB/bin/WinToUSB.exe" 00a1:fixme:heap:RtlSetHeapInformation 0x2b0000 0 0x23e740 4 stub 00a1:fixme:heap:RtlSetHeapInformation 0x3e0000 0 0x23e740 4 stub 00a1:fixme:heap:RtlSetHeapInformation 0x4f0000 0 0x23fd90 4 stub 00a1:fixme:heap:RtlSetHeapInformation 0x630000 0 0x23ec50 4 stub 00a1:err:ole:CoUninitialize Mismatched CoUninitialize $ wine "/home/linards/.wine/drive_c/Program Files/Hasleo/WinToUSB/x86/WinToUSB/bin/WinToUSB.exe" 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:fixme:seh:_abnormal_termination (void)stub 00a3:err:ole:CoUninitialize Mismatched CoUninitialize After second attempt I checked Wine Software and there were no Haselo WInToSUB in the list. Then I checked the GNOME Menu and saw an uninstaller; clicked it. I got an message that Uninstaller has detected that WInToUSB.exe is running. Once I killed it via System Monitor ( Fedora 29 ), I was able to run it. Error still present in wine 4.2 (staging) -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.