Alexandre Julliard <julliard(a)winehq.org> writes:
Scott W Gifford <gifford(a)umich.edu> writes:
CreateFileW identifies the file as starting with backslashes and a dot, and in files/file.c:358 it uses RtlIsDosDevice to determine whether it's a DOS device name. RtlIsDosDevice returns 0, so at line 360 Wine tries to open \\.\COM1 as a VxD.
Try a more recent Wine.
Thanks Alexandre, It solves this problem, but now I'm frequently getting this error: err:comm:GetCommState tcgetattr or ioctl error 'Invalid argument' When I get it the program dies; when I don't it works fine. I didn't get this error before. I'm still getting these errors too, although they don't interfere with the program's operation: fixme:comm:SetupComm insize 1050 outsize 1050 unimplemented stub err:file:GetOverlappedResult lpOverlapped->hEvent was null I'll dig into the code a bit and see if I can figure out what's going on. -----ScottG.