http://bugs.winehq.org/show_bug.cgi?id=29324
--- Comment #7 from Someone scrimekiler@yahoo.fr --- (In reply to comment #6)
(In reply to comment #4)
Created attachment 47201 [details] wine-1.7.10 Magicka logs
this message seems to be related to the crash :
err:d3d:resource_init Failed to allocate system memory.
...
libpng warning: Application built with libpng-1.6.8 but running with 1.5.15
You need to fix your system libpng.
Libpng warning is non-related.I had these axact same bugs before libpng update.But if you want I will remove those warning from the logs before posting them next time.