Do not know why but from couple days it stops working. When I try to call it I got sound and short context menu (I guess the tc one) shows up. Any clue how to fix this?
Tested with firewall and antivirus disabled. Reinstallation of it did not helped me.

TC UP > TC UP > Repair > OK > Next... > Context menu integration options > Next...

TC UP repair function reinstall whole application. I do not see any possibility to repair context menu.

Look on picture...

To be honest I have never used these options and it worked fine. I ment problem with calling windows context menu inside TC UP instead of integrating TC options into it. Nevermind, I have already installed system copy.