Alt-Tab effect and hanging

[panik]

Im having a few issues that came up a few days ago, not sure if its a windows update or what. Getting softlocks sometimes, usually the following error, "A request to this device has been canceled.

(nvstor64)

Device: \Device\RaidPort1

Model: WDC WD5000AAKS-65YGA0

Firmware Version: 12.0

Serial Number: WD-WCAS83675835

Port: 1

"

Also have some (Wininit) "Custom dynamic link libraries are being loaded for every application. The system administrator should review the list of libraries to ensure they are related to trusted applications. "

Some times my screen will just hang for a bit, sometimes it will have to be restarted.

May sound weird, but also, i noticed that sometimes it just alt-Tabs for no reason, like ill be playing a game and then it will go to my desktop, or sometimes, if a game is paused it will just go to my desktop. No errors or anything when it does it, i just click it and the games back up.

Specs are:

MB: EVGA 780i FTW (newest BIOS/Drivers)

CPU: q6700

RAM: 5GB RAM

GPU: 9800gtx

Its pretty random, sometimes it wont do it for hours, sometimes it does it every min. Leaning towards HD failure, but unsure. I did a scan of it and it all passed. Lemme know if you need any more info.

[panik]

i actually figured it out, it was avg, doing the alt+tab effect, in case anyone was wondering. Theres a post on there forums saying they are working on it. Also, i fixed the nvstor64 problem, i downloaded the ms update networking drivers and they messed it up. Went to evga and got the new drivers. Wininit error was also caused by avg. Just to let anyone know that might have had problems and didn't reply on here.

Edited November 20, 2009 by panik