old guy wrote:

Have no idea. I turn on the PC and get a desktop. Is that
Administrator?

It may or it may not be. Right-click My Computer, choose Manage, expand
"Local Users and Groups", select Users, right-click your account, choose
Properties, and examine the Member Of tab. If it contains "Administrators",
then it is. If not, it isn't and you'll have to uninstall the application
and use an Administrator account to reinstall the it.
--
Brian Tillman