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illegal oper when using 800 x 600

By schodave ·
I normally use a 640 x 480 setting for my display. Recently I began using 800 x 600 because it is more user friendly. Every now and then however, the "this program has
performed an illegal operation and will be terminated" window pops up out of nowhere. What could be causing this?

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illegal oper when using 800 x 600

by BV2 In reply to illegal oper when using 8 ...

Drivers - make sure you have the latest and greatest, and you might want to set your refresh rate to the default setting rather than the optimal or a custom one...

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illegal oper when using 800 x 600

by schodave In reply to illegal oper when using 8 ...

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illegal oper when using 800 x 600

by vickyjay1 In reply to illegal oper when using 8 ...

Reinstall the graphics card driver

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illegal oper when using 800 x 600

by schodave In reply to illegal oper when using 8 ...

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illegal oper when using 800 x 600

by schodave In reply to illegal oper when using 8 ...

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