How do I install "Autoinstaller-Komponente"

[xlhost]

After installing PLESK 8.2.0 all worked fine. But what concerns me is that the "Autoinstaller" seems not to be installed. When I go to the Control-Panel System/Server/Services I cant click on the button "Updater" (it says "autoinstaller-komponente nicht installiert).

Any Ideas?

thx,

Volker.