Looking into this topic, i found out that a large number of users are already benefiting
from this technique when they need to fix a shdocvw.dll error in Windows XP as well as many other computer glitches. It's a fact that unnecessary registry keys can interfere with windows - the best and easiest solution to try to seek out these keys is to let these utilities do the job for you. To clarify this a bit further, these repair programs don't get rid of dangerous codes, or the like - for that you'll need another utility that was produced just for that reason. Surely in the years (months, perhaps?) to come most of us will have such an error cleaner, which, in addition to some sort of virus software, is a crucial utility for your pc's "health." By the way, perhaps you know other pc users who are struggling with errors - go ahead and forward this report to them; no doubt they'll welcome any help they can get.