1) BfME das Hauptspiel installieren
2) Patch für Vista installieren und zwar so:
--->
This file works for both BFME 1 and 2. To install the file extract the two files "Options", and "Maps" to the following location.
Local Disk/Users/(your username)/AppData/Roaming/My Battle for Middle-earth Files
/My Battle for Middle-earth (TM) II Files

z.B. C:\Users\DOLBY\AppData\Roaming\Meine Die Schlacht um Mittelerde-Dateien (Der BfME Ordner MUSS EXAKT SO HEISSEN) !!

This should fix the problem.

If the file AppData isn't there, do the following: (das erklärt nur wie man einen versteckten Ordner anzeigt - wenn der Ordner AppData versteckt ist)
Anywhere on the Local Disk, press alt on the keyboard, then tools on the toolbar that appears,
then folder options. From here, click the View tab, then scroll through until you find "Show hidden files and folders".
The file should now be there. However, don't go opening anything that is hidden on your computer, chances are they are hidden
for a reason and messing around with them could cause serious problems.
1.If this doesn't work and you havn't already tried the following, do it (although the above should work).
Right click the icon of the game (wether thats the actual exe or just the shortcut), then click properties.
Click on the Compatibility tab, and run in compatibility mode for Windows XP (Service Pack 2).

2. Click on the security tab from the same menu you was in for compatibility mode, click on the edit button,
click on the "Group or user names" section that has your username on. then tick the box that says Allow at the side of Full control.

3) Patch 1+2+3 installieren
4) Gameranger downloaden und installieren
5) PFPortChecker installieren, übeprüft ob die richtigen Ports freigegeben sind (Keine Ahnung welche es sein müssen)