Sure, you can repair a rundll32 popup error - there are multiple ways you can do
this; but this tool is hands down the most effective and user-friendly one. These tools provide an excellent opportunity for you to maintain your computer at high performance and that it is virtually free of problems. I'll expand on this a bit: these repair utilities do not handle the effects of malware, as one illustration - for that task, you'll want a system that was devised exclusively for that task. People are becoming sophisticated computer users and as such, they like to be able to fix their own computer problems on their own - why not? If you know someone who is having troubles due to installing/removing software and may be having troubles as a result - i'd say they will most likely find this article very worthwhile.