https://bugs.winehq.org/show_bug.cgi?id=48225
--- Comment #5 from Zebediah Figura z.figura12@gmail.com --- (In reply to Matthew Reed from comment #4)
I know previous versions of windows had file limits, but I stopped using Windows before Windows 8 came out so honestly don't know how the current version of windows handles file handles. Not surprised if they made it unlimited - though all that does is compensate for sloppy programming. I will get you the requested logs, I'll try to get that tonight.
To be fair to Windows, they also can kind of afford not to have file limits, because they page out kernel memory. (And they have plenty of reasons not to tell the programmer they're doing it wrong...)