game crash if i go to desktop

[batresko]

if i go to desktop while in the game ... the game crash and i get these error code 

" 

Much to our regret we must report the program has encountered an error.

Please let us know at http://trac.wildfiregames.com/ and attach the crashlog.txt and crashlog.dmp files.

Details: unhandled exception (Access violation reading 0x00000004)

Location: unknown:0 (?)

Call stack:

(error while dumping stack: No stack frames found)
errno = 0 (No error reported here)
OS error = 0 (no error code was set)
 

[fcxSanya]

Most likely #4181