When you run across the ab_df1.drv error, you are likely to get frustrated and worried. Your first thought might be you have some spyware or worse–a virus. I would be worried too. These things are annoying. At the very least, they slow down your computer and waste your precious time. Who wants to waste time removing errors when they could be working or playing? Luckily, there is an easy way to get rid of these errors.
ZookaWare knows how incredibly frustrating registry errors are and came up with an easy solution. They made a power registry cleaner called ZookaWare PC Cleaner backed by a 60-day money-back guarantee. It will clean up your computer and have it running like new in no time at all.