LuCallbackProxy.exe - Application Error

Hello,

Two from our company computers, both running Windows XP Pro SP3, get the following error message:                        

It says:

 

naamloos.png

"LuCallbackProxy.exe - Application Error

The application failed to initialize properly (0xc0000142). Click on OK to terminate the application."

This message appears when LiveUpdate tries to receive the new updates. We have already tried to add the website (from which the updates are being received) to the trusted sites, re-install Symantec Endpoint Protection, re-install LiveUpdate and even install the latest .net Framework. All of these haven't solved the problem so far.


We would really like to know, how we can solve the problem which is causing this message to appear. As the Endpoint Protection isn't working properly anymore because of this.

Thanks in advance.