Posted 21 Apr 2016 Hello, I just installed RSlogix 500 and RSlinks on Windows 7 32 bit. in other similar machines it worked fine. But on this one it is bringing the issue of port may be in use for all of the port up to 31. Therefore I cannot configure the drivers. Regards, Share this post Link to post Share on other sites
Posted 21 Apr 2016 RSLinx wants to own the world...if you have any other software packages that intend to use the COM0, serial, port then you must disable them. I like to use my Palm Pilot database to store phone numbers and extensive passwords and notes, and these 2 packages fight one another. Also, you are running Windows 7...does this PC have a hard serial port? RSLinx wants to connect to COM0, a serial port. If your PC has its serial port numbered differently then you found your problem. If your PC has no hard serial port then you found your problem. Share this post Link to post Share on other sites