I'm trying to uninstall Sage 200 Server (version 20.0.36.0) in order to install a newer version of Sage 200. This is just a test/development setup, hence the version being so old.

The uninstall progresses through to what appears to be about 99% and then rolls back and fails silently. The event viewer log lists the following events;

Product: Sage 200 Server -- Removal failed. (11725)

Windows Installer removed the product. Product Name: Sage 200 Server. Product Version: 20.0.36.0. Product Language: 1033. Manufacturer: Sage UK Limited. Removal success or error status: 1603. (1034)

Ending a Windows Installer transaction: {334FC531-2CAA-4521-B94C-AF8C56236DD2}. Client Process Id: 22688. (1042)

Is there anyway I can either troubleshoot this or manually remove it by deleting folders, reg keys etc?