https://bugs.winehq.org/show_bug.cgi?id=42152
--- Comment #2 from Ralph Little littlesincanada@yahoo.co.uk --- The last line of the debug output (attached) appears when I click cancel. The installer CANCEL button "presses", after a few seconds the RtlpWaitForCriticalSection error appears and continues to appear periodically afterwards. I have to manually terminate the installer.