Network Adapter quit after NIIS 2009

I installed NIS 2009 on my emachine with P4, Windows XP SP3.

Sometime during the installation my network adapter was disabled.

I now have error code 31 because windows will not recognize the driver.  At one point there was a Norton Adapter which I uninstalled and I uninstalled NIS with the removal tool.

I've done numerous things.  Downloaded new drivers, installed a new USB adapter, called my ISP provider for support, called the Adapter vendor, nobody nows how to fix this.  My computer is unusable now because I can not connect to the internet.  I called Symantec support, but they suggested that I call emachines.  Something happened during the install, like the registry got corrupted, but I can't find the problem.

 

Any help would be appreciated.