Posted on January 27, 2014 at 07:51Good news: I upgraded the Windows 8 computer to Windows 8.1 and the STM Virtual COM Port now successfully installs and works. It is not ideal that I cannot use Windows 8 without the upgrade, but it is still great t...

Posted on December 13, 2013 at 10:55I tried turning off the signed driver protection. It didn't help. I have also tried running the driver in compatibility mode and as administrator. No luck.