Recently replaced a AMD XP1800+ processor with an XP2600+

Seemed OK

However, after searching on the internet and playing music through Creative sound, on running Ad-Adware on full scan I get a blue screen

Microsoft error report came back with NVIDIA NVENET.SYS driver update required

Clicked link took me to nforce_5.10_WinXP2K+WHQL

Downloaded, and offered a number of drivers

An audio one - installed

An ethernet one -when attempted installation crashed windows - Blue Screen

Windows error log shows following faults

05 September 2008
Server The server could not bind to the transport \Device\NetBT_Tcpip_{81B3C023- 4FF7-49B7-9BF2-EB4522BF5DFE} because another computer on the network has the same name. The server could not start.

05 September 2008
ipnathlp The Network Address Translator (NAT) was unable to request an operation of the kernel-mode translation module. This may indicate misconfiguration, insufficient resources, or an internal error. The data is the error code.

05 September 2008
Service Control Manager The spmgr service failed to start due to the following error: The service did not respond to the start or control request in a timely fashion.

September 2008
Service Control Manager Timeout (30000 milliseconds) waiting for the spmgr service to connect

Any suggestions please