c# - Context.Undo() error, only on Windows XP machine -

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i have asynchronous socket , following error on 1 windows xp machine:

the undo operation encountered context different applied in corresponding set operation.

the undo operation encountered context different applied in corresponding set operation. possible cause context set on thread , not reverted(undone).   mscorlib       @ system.threading.synchronizationcontextswitcher.undo()    @ system.threading.executioncontextswitcher.undo()    @ system.threading.executioncontext.runfinallycode(object userdata, boolean exceptionthrown)    @ system.runtime.compilerservices.runtimehelpers.executebackoutcodehelper(object backoutcode, object userdata, boolean exceptionthrown)    @ system.runtime.compilerservices.runtimehelpers.executecodewithguaranteedcleanup(trycode code, cleanupcode backoutcode, object userdata)    @ system.threading.executioncontext.runinternal(executioncontext executioncontext, contextcallback callback, object state)    @ system.threading.executioncontext.run(executioncontext executioncontext, contextcallback callback, object state)    @ system.net.contextawareresult.complete(intptr usertoken)    @ system.net.lazyasyncresult.protectedinvokecallback(object result, intptr usertoken)    @ system.net.sockets.baseoverlappedasyncresult.completionportcallback(uint32 errorcode, uint32 numbytes, nativeoverlapped* nativeoverlapped)    @ system.threading._iocompletioncallback.performiocompletioncallback(uint32 errorcode, uint32 numbytes, nativeoverlapped* poverlap)

a little reading on this, indicates many issues, fact it's happening on windows xp, keeps me actively changing anything; before having better understanding.

any ideas, why xp specific?

thank theo


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