no windows update, Etc.

wackley85

Estimable
Jan 26, 2015
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I'm running win7 home on my aspire. When I boot up, a screen comes up saying "gfxui stopped working". I close the screen and can proceed.
Also if I click on Windows update, nothing happens at all.
If I go to win explorer and right click on a document, I get a box reading "windows explorer stopped working". I don't get the usual list of task options.
Acer update also stops working when I click it.
Any ideas on how I can fix this?
Thanks
Bill