can some one help me and give some information on how to configure my regitry that can on Windows XP that prohibit some user to install program on my computer, mand may give some message that says "you dont have a admin privilage to do this job" i really dont wanna mess the registry coz i had a problem back then about registry and took me a while to fix it , i just need some links that may answer my question.. thnks in adavnce ..