Looks as though Bitdefender Active Virus Control is killing uTorrent. I have had the the same results with BitTorrent. Both are killed within an hour or so from starting them.
Here is what Windows Event Viewer shows for BitTorrent:
Faulting application name: BitTorrent.exe, version: 7.9.0.30751, time stamp: 0x5335e4db
Faulting module name: avcuf32.dll, version: 3.10.9020.5043, time stamp: 0x5335b3a2
Exception code: 0xc0000005
Fault offset: 0x00009c89
Faulting process id: 0x1d78
Faulting application start time: 0x01cf5ca6fd93a2e7
Faulting application path: C:\Users\Joshua\AppData\Roaming\BitTorrent\BitTorrent.exe
Faulting module path: C:\Program Files\Bitdefender\Bitdefender\Active Virus Control\Avc3_00232_002\avcuf32.dll
Report Id: 8208f88f-c8e1-11e3-8262-1c659d6e75fa
Faulting package full name:
Faulting package-relative application ID:
And for uTorrent:
Faulting application name: uTorrent.exe, version: 3.4.1.30740, time stamp: 0x5333ba2c
Faulting module name: avcuf32.dll, version: 3.10.9020.5043, time stamp: 0x5335b3a2
Exception code: 0xc0000005
Fault offset: 0x00009c89
Faulting process id: 0x1d38
Faulting application start time: 0x01cf5c539ac62289
Faulting application path: C:\Users\Joshua\AppData\Roaming\uTorrent\uTorrent.exe
Faulting module path: C:\Program Files\Bitdefender\Bitdefender\Active Virus Control\Avc3_00232_002\avcuf32.dll
Report Id: eb06a873-c895-11e3-8262-1c659d6e75fa
Faulting package full name:
Faulting package-relative application ID:
Any help would be appreciated.
Thanks.