Who knows what happened to it while you weren't looking.
SEM_NOGPFAULTERRORBOX flag
Other suppressions caught in its net.
RPC_E_WRONGTHREAD exception when we’re on the right thread
Things can go wrong in ways you may not have realized.
Yes, you caught an exception. But that's not the one that went unhandled.
Adding another level of indirection.
Just a fun diversion.
CreateUri and memmove
Unfolding some COMDATs.
Just waiting for something to finish.
RPC_E_SYS_CALL_FAILED ?
Look for an unresponsive recipient.
It's to avoid a self-inflicted race condition.