Launcher-only update: nothing is rebuilt.
- Square brackets in the folder name are caught up front (issue #3). PowerShell reads
[ ]in a path as a wildcard pattern, so a folder such asC:\[PS3] inFamous 2made every build step fail at once with "path not found". The launcher now says so when it starts and suggests renaming the folder (round brackets( )are fine).
Updating: press Update now in the launcher, or replace inFamous2Launcher.exe with the one below.