Hello! i am new in this forum and i have a major problem with my windows vista home premium 32 bit. I try to change some settings (for example i try to access the firewall settings or the graphics) and i windows pop up and say that i have no rights to access them. my user account is administrator but not the built-in one. I can access the settings with the original administrator account but in my own account i can't even install programs or games and i get a rundll32 error occasionally... It is a huge inconvenience and i cannot resolve the problem. Please assist me if you can. Thank you in advance.