In PicoScope 6.6.50.3 and 6.7.40.3 my 3406B is working properly, but with PicoLog is the problem. I tried 5.22.8 and later 5.23.0 but in both versions 3406B did not appear in configuration window. OS is Windows 7 Professional SP1. By the way I use ADC 212/50 for almost 10 years with no problems.

Sorry, not identical issue, operating system i Windows 7 SP 1

Identical issue with PicoScope 3406B. What should I do