WIZVSP cann't run again

First time I used WIZVSP to create virtual serial port successful. When I run the WIZVSP again, I can’t to create another virtual serial port for my second WIZ110SR board. The error message is “cannot add the defined connection”. How can I to solver this problem.


First, I successful. another creation com port.

So, are you using what tool version?

I using WIZ VSP 1.7.0.

Please check to your version.

And, refer to below lint (WIZ VSP Userguide)


Thank you

The solution is to upgrade to a newer version.