I recently wiped out my hard drive because of slow operation and I wanted to reinstall malwarebites, ccleaner, defraggler, and microsoft fix it back on the computer. I figured it would be easier to load these programs into a memory stick from my daughter's computer than going to the sites and downloading them again, then just transfer them from the stick onto my computer. I did that, but the programs won't run. When I try to run them I keep getting messages saying things like program not found. Why won't they run?