[Bug 38493] Unhandled exception in subprocess.exe when launching Grand Theft Auto V (64-bit)

https://bugs.winehq.org/show_bug.cgi?id=38493

--- Comment #6 from Olivier F. R. Dierick  ---
I restarted from scratch and found that my previous analysis was based on a
corrupted debugging output.
I used > instead of >> to redirect output and it is a multi-threaded app so
output was overwritten.

With correct output I see that there are two calls to GetProcAddress.
The GetProcAddress retval for SetFileCompletionNotificationModes is 0 and the
return line matches the one from the Call. The other looks for CancelIoEx and
has a non-null return value.

Without the patch the thread quickly dies after those calls (after a bunch of
heap alloc/free). With the patch the thread doesn't die, but two other threads
crash one after the other some time later.

Note that I now test with Wine 1.7.42.