Dear Noble, try this methode...
1. run command prompt / cmd (run as administrator)
2. type -> Net user administrator /active:yes
3. enter
4. reboot your computer
5. login windows as Administrator (if there is no users login selection, click start menu and choose log off and then choose the administrator user)
6. download and run the Adobe Air Installer (run as administrator)
7. done
i've solve this issue yesterday through this way... good luck for y