Hi Gomerpyle,
the FH2 Community Updater will update itself. This will happen when you launch the Updater.
If it fails, check if your Firewall or Antivirus blocks the update.
The updater will, after it has successfully launched, also notify you, if one of the available
extras to FH2 (CMP, texture pack, FHT, ...) is due for an update.
If you check for repairs and it tells you to repair, then that normally refers to one of
the extras to FH2, not the updater itself.
On another note:
Dear Players,
we have made some fixes to the Community Map Pack to try and reduce the server/client crashes.
There will be a test event so see how the changes have taken effect on Sunday 18.00 UTC.
Please join us on Server [762]#1 at that time!