I'm coming back with the usual combination of what seems to be high DPC/sound stuttering in Windows 7 x64.
It happened to me before and with help from the forum I managed to pin it down to AVG issues. Uninstalled it and everything ran smoothly until a few days ago. I know I did some updates with my antispyware software and also with the Microsoft Anti-Malware but doing rounds of disabling stuff I haven't managed to correct the problem so any help would be most welcome.
I've run xperf as I was told before and this is the file with the result: CPU
I have a Toshiba Satellite with these specs:
OS: Windows 7, x64
Processor: Intel i7-3610QM @ 2.30GHz
Sound: Onboard Realtek
Video: NVIDIA GeForce GT 630M