Hi there, I recently upgraded my kubuntu system to 8.04.1 (Hardy Heron), and one of the my data collection software under wine gives me this error every time I run it. Code: err:ntdll:RtlpWaitForCriticalSection section 0x7b92b280 "syslevel.c: Win16Mutex" wait timed out in thread 001c, blocked by 0019, retrying (60 sec) wine: Critical section 7b92b280 wait failed at address 0x7bc3a930 (thread 001c), starting debugger... Unhandled exception: wait failed on critical section 0x7b92b280 err:seh:raise_exception Unhandled exception code c0000194 flags 0 addr 0x7bc3a930 Process of pid=0017 has terminated No process loaded, cannot execute 'echo Modules:' Cannot get info on module while no process is loaded No process loaded, cannot execute 'echo Threads:' process tid prio (all id:s are in hex) 0000000c 00000012 0 0000000e 0 0000000d 0 0000000f 00000016 0 00000015 0 00000011 0 00000010 0 0000001a 0000001b 0 You must be attached to a process to run this command. No process loaded, cannot execute 'detach' Previously, my kubuntu version was 7.10 (Gutsy Gibbon), and this program (called DataStream) worked fine. I googled "err:ntdll:RtlpWaitForCriticalSection" for solution and found a few posts. Such as this one, http://appdb.winehq.org/commentview.php?iAppId=74&iVersionId=315&iThreadId=13763 I don't know what they mean by "switching to OSS or try driver emulation" None of any other posts seems to give a solution. I have not yet tried anything to fix this myself. Does anyone know how to fix this? Thanks.