Can’t find silent uninstall command line switch for “Uninstall Mattermost.exe” version 4.3.1
I’m attempting to automate the installation of Mattermost for computers on our network. I’m going to use mattermost-desktop-v4.3.1-x64.msi to silently install Mattermost on each machine. The trouble is that leading up to this, some users have manually installed using mattermost-desktop-setup-4.3.1-win.exe.
When running the msi installer on machines that ran the exe installer manually, there are 2 separate Mattermost installations. One on the user’s local AppData folder (from the exe), and a second in Program Files (from the msi).
The exe installer creates an uninstaller called “Uninstall Mattermost.exe”. I can’t find a way to run this uninstaller silently (Requiring no input from the user). The goal is to create a package in PDQ Deploy to automatically install and configure Mattermost using the msi, then uninstall the version installed by the exe (if present).