Issue: When trying to uninstall WithSecure Policy Manager from a Windows Server, uninstallation fails due to "Unable to load the uninstallation plugin DLL" error-message. Resolution: This error message occurs, when the server hosts an old, unsupported version of WithSecure Policy Manager or the installation has been partially corrupted.There are two options to solve this issue: Install the latest version of Policy Manager. After the upgrade, uninstallation should work correctly.Remove the old Policy Manager using the Uninstallation tool.NOTE: The Uninstallation Tool should be only used as a last resort and at your own risk.