I have prob with my PC - I can't open any folder either by double clicking or right click and "open" - nothing happens 
If I try "Documents" or "Computer" off the start bar, nothing and control panel shows an empty pane and I have to shut it down through task manager
Its Win7 x64 Pro
Ive tried:
System Restore
Safe Mode
Start up repair install from the OS Disc
Task Manager > Applications > New Task > Browse (wont open a dialogue box!)
Control Panel (from Start Bar) > Right Click to get recent apps then any recently used application
Its really doing my head in and really CBA doing a fresh install
I can open documents from desktop / links / start bar but not folders
Anyone got any thoughts ?
Cheers

If I try "Documents" or "Computer" off the start bar, nothing and control panel shows an empty pane and I have to shut it down through task manager
Its Win7 x64 Pro
Ive tried:
System Restore
Safe Mode
Start up repair install from the OS Disc
Task Manager > Applications > New Task > Browse (wont open a dialogue box!)
Control Panel (from Start Bar) > Right Click to get recent apps then any recently used application
Its really doing my head in and really CBA doing a fresh install
I can open documents from desktop / links / start bar but not folders
Anyone got any thoughts ?
Cheers