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

There is an amazing pack of free network admin tools. click here to download it

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

There is an amazing pack of free network admin tools. click here to download it

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

There is an amazing pack of free network admin tools. click here to download it

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

Need to support users over the internet? click here try our remote control online beta

yep :( the truth is out there...

Need to support users over the internet? click here try our remote control online beta

yep :( the truth is out there...

Need to support users over the internet? click here try our remote control online beta

yep :( the truth is out there...

Need to support users over the internet? click here try our remote control online beta

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

Need to support users over the internet? click here try our remote control online beta

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

There is an amazing pack of free network admin tools. click here to download it

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

Need to support users over the internet? click here try our remote control online beta