An error in your computer titled a0004066.dll may seem ominous, at first. This file is a part of the Microsoft Jet Exchange ISAM in the Microsoft Jet database. This program is a necessary part of your computer with no known security risks.
DLL errors usually result from installation or removal of a program that didn’t go smoothly. These types of errors can bog down a computer.
If you have no idea what it means, you might end up spending a ton of money or time on it only to have a computer tech tell you that the problem is in the registry. In that event, a registry cleaner could have fixed these errors before they became a problem.
Chances are you don’t even realize that your computer is not running up to par. For a free scan of your registry, click here. ZookaWare PC Cleaner is a part of the ZookaWare Company. They have a stellar reputation for putting out the best software, and back up their product with a 60-day money-back guarantee.
RegZooka is, in my opinion, one of the better registry cleaners. It cleans deeper than, for example, CCleaner (which is also an excllent program), and, based on my own use, it doesn’t delete anything that it shouldn’t delete.