Question : Example logon and logoff script to change enableproxy setting

My company is moving to a hosted web filtering solution and using a proxy server to direct the users  to the internet. I can push the proxy settings with the standard gpo adm to set the proxy settings up and lock them down so users cannot change them, however, my notebook users then do not have access when they are away from the office due to the proxy settings.
I have tried creating a logon and logoff script to change these settings, however, they are not working. I can run them locally without any issues, but running the reg file via the script does not seem to work. the main issue that I am having is that I cannot get the logoff script to disable the proxy settings.
Please help

Answer : Example logon and logoff script to change enableproxy setting

Check out this discussion on EE... It has a couple of approaches to solve your problem.
http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Windows/2000/Q_21124850.html