The sofware I used in Windows 7:
1) KIS 2009 (not working, many features unable to start)
2) Avira Free (working, though always pop-up incompatible)
3) safe360 (fully working)
4) Warcraft III (got flashes behind or blinking when playing)
5) K-lite codec (fully working)

The main concern now is unable to turn on the bluetooth.