On Fri, 07 Jul 2006 00:24:49 -0700, Dan Kegel wrote: > http://bugs.winehq.org/show_bug.cgi?id=4063 is a crash > on exit from a VB6 app due to a _CheckNotSysLevel() error. > What typically causes these - are they a bug in the windows > program? And is there a good reference from understanding > the whole syslevel thing in gdi? > Thanks!
The developers guide talks about this, because I once asked exactly the same questions :) Syslevels are an internal mutex that understands ordering constraints, if a syslevel violation occurs it's always a bug in Wine and a backtrace can be useful to see how Wine got into the invalid state. thanks -mike