qait.dll is possibly an example of an uninstalled software remnant left behind or useful and perhaps unwanted drivers. Other registry issues that deserve the attention of a registry scanning software are unnecessary fonts and recent files lists.

If you have any files that you question the validity or relevance of, which is only natural for PCs if the registry is clogged, the answer is ZookaWare PC Cleaner.

ZookaWare PC Cleaner will wipe your machine clean free right now. If you are getting this error message, it’s not the first and won’t be the last. Let the dedicated professionals at ZookaWare PC Cleaner get your computer running like it’s brand new.