Pentru calculator care ruleaza windows xp:
Right-click the Temp folder (typically C:\Documents and Settings\User Profile\Local Settings\Temp), and then click Properties.
Click Advanced.
Click to select the Encrypt contents to secure data check box. Click OK.
Install the.NET Framework. Daca nu se rezolva fa download regorganizer http://reg-organizer.en.softonic.com/ serial :BGYJ2D-2N42Z-YQL5Q-QYBZJ-6DAPU-YM7C2 nume : Urus (aceasta pentru reg organizer activare licenta)
Salveaza kit ul de dekstop si instaleaza l de acolo (cu drepturi de administrator daca ai windows 7)
http://www.tutorialepc.ro
Incearca sa reinstalezi windows-ul, e o problema casuala care apare in multe cazuri.