Unattended uninstall using the product GUID
If you do not have the installation DVD or the MSI package available during an uninstallation, use the package GUIDs in the command line to uninstall systems management software on managed systems or management stations running Windows operating system.
For managed systems, use:
- 32–bit
msiexec.exe /x {6D71D78C-9BD1-405B-8208-513E2B753BAB}
- 64–bit
msiexec.exe /x {BC9A6F51-98C3-4186-BF16-C73117D9CAFD}