CRITICAL ERROR WIN 10 -Failed Check Launch Permissions


I realize there was another post on this but it says to uninstall reboot and reinstall . I uninstalled and rebooted and reinstalled --still getting the same message

Dear @redmont

Hopefully, you are able to install it using the MSI package. Uninstall PDF Architect first of all. Restart machine.

Please download it from here (276 Mbyte):

  1. Unzip file ‘’
  2. Go to folder and select between x64 (if your PC is running 64-bit Windows) or x86 (32-bit)
  3. Start with double-click on file ‘pdf-architect5-startup-’
  4. Continue will all other files (in any order you like)
  5. After installation has been completed start PDF Architect go to Help > License information and enter your license key

Please let me know if you were able to install PDF Architect 5.

Kind regards