I'm having this weird problem with Vista on my laptop that I've never had before on any version of Windows. For some reason, whenever I open up a program, the CPU usage of explorer.exe shoots up to 100% for about 2-5 minutes, rendering me unable to type or use my mouse effectively for the duration.
What's weird is that the usage goes up for explorer.exe and not the program I opened, and it happens after the program finishes loading. This just started happening to me suddenly. I didn't make any hardware or software changes, it was out of the blue. Anyone have any ideas as to what it might be or had a similar thing happen to them?
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Try creating a new Admin profile and see if the CPU usage is still getting hogged up
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Try scanning for virus/spyware infections.
Vista explorer.exe problem
Discussion in 'Windows OS and Software' started by zipx2k5, Apr 13, 2008.