I would check this page and from there try this one, and put it in that same arduino sub-folder where avrdude.exe is located. Afaik, it should work and should give those options including usbasp programmer (i think on that page says it needs net framework 2.0, not sure). Or try another version from there. Or try any other avrdude gui programs from anywhere else, perhaps some other will work better for you. Keep an eye out for the "erase" option, perhaps not all have that in a distinct operation.
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