After installation of Visual Studio 2019 preview, it wasn't able to start after installing all my favorite extensions. The primary candidates for the freeze were Resharper and OzCode. Resharper has an installer which allows me to uninstall the extension, but OzCode is a vsix extension and if you don't know how, can only be uninstalled from the Extensions window in Visual Studio itself. With Visual Studio freezing on start-up, that's not an easy thing to do.
There is an alternative, you can use
vsixinstaller to uninstall extensions from the commandline. The steps are as follows:
- Find the vsix file you used to install the extension
- Open it in your favorite archiver (mine is 7-zip)
- Grab the extension's GUID from the
vsixinstaller /u:GUIDto remove the extension from a Developer Command Prompt.
Photo credit: Lore.