The file kaengine.dat is a KAEngine module that belongs to the Kingsoft AntiVirus Engine from Kingsoft Corporation. The Kingsoft AntiVirus Engine is a part of the Kingsoft Internet Security Suite, which also includes a firewall and other security software. An error with this file may mean that your Internet security is not active, putting your computer at risk of infection from malicious software. You should fix this issue as quickly as possible. You may be able to solve the problem by reinstalling Kingsoft Internet Security Suite, but cleaning your registry may also fix the issue.
The registry is the information desk of Windows, keeping track of all the files and programs installed and how to use them. If there are errors in the registry, Windows won’t be able to find and use the files. Additionally, the software that needs them will not work. ZookaWare PC Cleaner cleans up errors in the registry. ZookaWare PC Cleaner is guaranteed to find and fix every registry problem. Try a free ZookaWare PC Cleaner scan now to find out if there are any errors in your registry.