CreateWindowEx Access Violation

Have you ever experience loading DLL with a window class on single thread that went successful then upon unloading that DLL and you load that DLL for the second time but it crash? This article might be helpful to you.

This bug is kind a weird and really hard to trace. To make things worst MSDN some what provides a misleading documentation. I wasted 4 days working on this weird bug and ended up to have an easy fixed. I googled around but ended up to have a handful of information and found out that alot of people did encounter this kind of problem but no providing fixed.