The file a0004067.dll is part of Microsoft Jet Expression Service from Microsoft Jet. This is a database program created by Microsoft with no known security risks.
Registry errors are hard to understand. When you think you have one fixed, a whole pack will pop up. Don’t be misled by thinking you can handle this yourself. Even the most experienced computer techs won’t go into the registry and fix these. The possibility of permanent damage to your operating system is too risky.
Try a registry cleaner. ZookaWare PC Cleaner guarantees optimum performance on your computer with a 60-day money-back guarantee. There aren’t many software companies that will stand behind their products like that.
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