Lost TCP/IP Settings after log off
I have a laptop:
- Windows XP Pro
- it is a domain member
- IP Address: obtain automatically from DHCP server
- DNS server and Default Gateway: configure manually
One day, after I log off or after I shutdown/restart, when I log in again, all the above settings are lost. Only the option "Obtain IP Address Automatically" still remains. No DNS Server. No Default Gateway.
Other PCs & laptops on the network does not have this problem. I scanned this laptop for virus and spyware, it is completely clean.
Please someone knows what the problem is and pls give me some instructions or help.
Thank you in advance!