Wie installiere ich Oblivion?

[Arvan]

Hab hier gerade was gefunden: (Offizieller SI FAQ von www.elderscrolls.com/forums)

* Backup all save files located in /My Documents/My Games/Oblivion/Saves/ to a separate folder.
* Backup, or have some method ready for reinstallation of any third party or user created mods that you have.
* Uninstall Oblivion
* Delete any folders left behind such as CProgram Files\Bethesda Softworks\Oblivion, and My Documents\My Games\Oblivion
* Reboot your computer
* Reinstall Oblivion (there is no need to install patch 1.1 or 1.2 at this point)
* Install Shivering Isles
* Install the Shivering Isles 1.2.0416 Patch from here
* Copy your old saves into /My Documents/My Games/Oblivion/Saves/
* Load Oblivion
* Load an old save file and ensure that the save file load properly.
* Wait 24 to 48 hours in-game then fast travel to a location near the Niben Bay, just east of Bravil. You should get a quest notification, or at least be able to see the island when looking due east from the Bravil Stables.

...

und

This content requires the Elder Scrolls IV: Oblivion to play. You do NOT need to download or install any other Oblivion patches to play Shivering Isles. Installing Shivering Isles with retail Oblivion will install everything necessary to play.

...

delete oblivion.exe
Install SI
Install SI patch - and NO other official patch

...

Also es steht alles dafür kein Patch davor zu installieren, aber hat jemand anders denn die Buttons im Launcher?