Hallo, I have a demo of a commercial Linux application, which comes with FlexLM protection but doesn't have a Linux vendor daemon. Running windows flexlm with the windows vendor daemon and --winver win95 --dll netapi32=b works fine and will save me having to run a NT Box with VMWare in the background. Good! Running Linux flexlm calling the windows vendor daemon via wine however doesn't work. Flexlm aborts with a message "tcp_s is bad!!!". Could this tcp_s be some sequence number that our present winsock implementation does wrong somehow? I can give more evidence on reqeust. Any help appreciated. Bye -- Uwe Bonnes bon(a)elektron.ikp.physik.tu-darmstadt.de Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------