Ever since i have upgraded to windows 8.1, i have a user account control window pop up, whenever i want to install software,download or up date a program it says to continue type an administrator password then it has underneath that asp.net machine account with a bar to type a password then another area that has QBdata service user 19 with a bar underneath that to type a password then click yes or no, i have put in every password i can think of and nothing works, i have Googled the problem with no help at all, i have tried removing the account in safe mode says i don't admin permission even though i am logged in as a admin. i have tried every solution Microsoft said nothing works. i hope someone can offer a solution thanks in advance.