Uninstalling ArcGIS Workflow Manager (Classic) Server silently

You can silently uninstall ArcGIS Workflow Manager (Classic) Server by running the msiexec.exe command. This command uninstalls all ArcGIS Workflow Manager (Classic) Server features.

1. Open a command prompt window.
2. Execute the following commands:

   Release	Command
   10.8.1	msiexec /x {605F940D-4166-464E-BC7E-6DFCE61D9B59} /qb
   10.8	msiexec /x {A32F405C-5DFD-4470-92C6-CFC10514E1C0} /qb

   The /qb switch indicates that the command will show a basic user interface with a progress bar.