Hello, We are considering a peice of software that will create 15 com ports on our server. the server is windows server 2003 enterprise edition. 32-bit. The software would create "virtual com ports". How well the software works is another conversation. But, would Windows even accept 15 or more com ports? My question is, how many com ports would windows server support? There must be a maximum somewhere. Maybe 15 isn't a problem, but we will probably add more later on. Is that documented anywhere? Thanks, Ben

Looks like a plethora. http://support.microsoft.com/kb/100111 Regards, Dave Patrick .... Microsoft Certified Professional -Microsoft MVP [Windows]