Installation fails on Win64 with this at the start of the log file:
Program: Starting Squirrel Updater: --install .
Program: Starting install, writing to C:\Users\XXXXX\AppData\Local\SquirrelTemp
CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Could not find a part of the path ‘C:\Users\sullal\AppData\Local\slack\packages\RELEASES’.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
The C:\Users\XXXXX folder does not exist on my computer. I am not sure where it is getting XXXXX from because it isn’t in any of the Environment variables.