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Shot in the dark -> Have you run "sfc /scannow" from an elevated command prompt? It could be a corrupted system file causing this.
Shot in the dark -> Have you run "sfc /scannow" from an elevated command prompt? It could be a corrupted system file causing this.
It's hard to say what's going on if there has been nothing malicious found. Might be time to see if a System Restore to a point previous to where this issue started in order to see if that fixes it, or a Repair Install.
Well I had this issue already after a clean install. I think a repair install is a last thing I'll do because I already reinstalled windows not long ago and I don't want to do it again as I don't have much time etc. I really want to try some other suggestions first
Again only while downloading things right now I don't download anything and the Interrupts are normal 0.86% (I also already tried another Wireless internet adapter) and :S I also seem to have this problem on my duo core laptop ??!!
Interrupts are from the hardware side of things, not software/Windows.
Thus it is probably whatever it is you are using for networking and its drivers.
Is this noticeably slowing down your computer? It sounds like it could be an issue with your network card or driver.
Have a look at this and see if anything resonates with your particular issue:
How to get the cause of high CPU usage by DPC / Interrupt - MSFN Forum