This is an issue that can wait to be fixed as I would rather have the status of quotes etc fixed first. I use Windows 7 and I log in with a standard user account that does not have admin rights. Normally when I install a program, the UAC will pop up an authentication dialog asking me to put in the password of the local admin account.
This does not happen with Manager - there is no ability to run the setup as administrator. So I have to log out and login as a local admin and install the program and the log back in to my usual login. Not a big issue, but I would imagine changing the msi to require admin rights to run should not be difficult as its a standard requirement for all setup programs to run as administrator. I should be able to right click and run setup as administrator.