fix this app cant be activated when uac is disabled on windows 10

If you got this error when trying to open a Windows 10 app or photo file such as jpg, gif, and jpeg, the solution is to enable UAC (User Account Control) and reboot your computer. To enable UAC on Windows 10, follow this instruction. 1) On your search box type UAC, and open Change User Account Controll Settings program 2) In UAC settings window, move the bar up one level and click OK. 3) Reboot your computer to apply the settings