Vista - Will not run with Acronis True Image

Hi
I have a Sony Vaio laptop running Vista Home Premium/service pack 2.

If I load Acronis True Image 2009 everything works fine until I try to connect to the internet. Then the problems start. It will not open Internet Explorer. The more I try the slower the machine runs and eventually programmes refuse to open. After a while the machine takes a very long time to shut down.

If I open in safe mode everything works correctly and at the right speed. Connection/disconnection to the internet is fine. Acronis and other programmes open correctly and the machine closes down correctly.

Looking into problem reporting it says that the NSUsevice is hanging.

Can any shed any light on this problem please.

I have had no problems loading other software, yet.

Thanks