NIS 2004 computer semi lock up

  Burrawang 23:48 13 Nov 04
Locked

When I'm connected to the Internet, my computer often seems to semi lock up. I cant open some applications or even close Windows XP/SP2 and turn off the computer or disconnect from the net. Sometimes everything clears and all the applications I've tried to open spring onto the screen. If I can disconnect from the net, the computer returns to normal. I'm told this is to do with NIS 2004. I've tried to configure the Firewall but without sucess.
I would be grateful for any help.

This thread is now locked and can not be replied to.

How to get Windows 10 for free | How to install Windows 10: There is still a way to avoid paying…

1995-2015: How technology has changed the world in 20 years

Alex Chinneck’s giant ice cube Christmas tree at Kings Cross

Apple rumours & predictions 2017: The iPhone 8, new iPads, and everything else you should expect fr7…