When attempting to install PGP Desktop, you receive the error below and you are unable to install the software on a Windows 7 64-bit client computer.
Internal Error 2755. 1632
The NTFS file system permissions for the Administrators group or the System account no longer exist for the %SystemRoot%\Installer folder.
To resolve this issue, reset the NTFS permissions for the %SystemRoot%\Installer folder to include both the Administrators group and the System account:
1. In Windows Explorer, right-click the %SystemRoot%\Installer folder, and then click Properties.
Note: The %SystemRoot%\Installer folder has hidden system attributes. To view the %SystemRoot%\Installer folder:
2. In the %SystemRoot%\Installer Properties dialog box, click the Security tab and verify the following permissions:
Applies To