If you are receiving an error message "The App Didn't Start" when attempting to open photos (.JPEG, .PNG etc.) on Windows 10 - try the following steps:
- Click Start --> Search for "PowerShell
- Right Click "PowerShell" & Run as Administrator
- Execute the commands listed below (Enter each command and then press "Enter")
- $acl = (Get-Acl 'C:\Program Files\WindowsApps')
- $Group = New-Object
System.Security.Principal.NTAccount("NT SERVICE",
"TrustedInstaller")
- $acl.SetOwner($Group)
- Set-Acl "C:\Program
Files\WindowsApps" $acl
