After playing with file rights there or after smth else found that drivers in system cannot be installed anymore. It's (as i see from google) well-known message "This operation requires an interactive window station" Has it already known now how to overcome it without reinstallation and other time-heavy processes? P.S. When that wonderful time comes when all errors will mean exactly what they mean with full error log without any wrappers??? P.P.S. Oh, yeah. In my case it was Atheros Wifi driver under Windows 7 home

Reboot and go into save mode. In safe mode return to previous functional system. Regards Milos

Reboot and go into save mode. In safe mode return to previous functional system. Regards Milos

Reboot and go into save mode. In safe mode return to previous functional system. Regards Milos

yep :( the truth is out there...

yep :( the truth is out there...

yep :( the truth is out there...

In-place and fullrecovery are the steps that I apply before new install.

In-place and fullrecovery are the steps that I apply before new install.

In-place and fullrecovery are the steps that I apply before new install.