The kaextend.dat file is part of Kingsoft Antivirus from Kingsoft Corporation. It creates antivirus software programs for users. It you see this file on your computer you can press Ctrl-Alt-Del to view your Task Manager and check the running processes on the Process tab. This will allow you to see if any anti-virus programs are running that would use this file.
The kaextend.dat file is generally a legitimate Windows registry error. However, it can be a rogue file disguised as anti-virus software. Run your legitimate anti-virus software to check for viruses to determine if an infection has occurred.
Registry errors occur on all computers without warning. They happen through regular computer usage.
The only way to prevent registry errors is with regular registry cleaning. This is easily done by setting ZookaWare PC Cleaner to run on a weekly basis when you are not using your computer.
Resolving the kaextend.dat error is as simple as running a registry cleaner. The kaextend.dat error is a simple registry error. ZookaWare PC Cleaner can resolve the error in a matter of minutes. Click the button below and ZookaWare PC Cleaner will resolve the kaextend.dat error along with all the other registry errors on your computer and have your computer back up to speed in just a few minutes.