Okay my first post didn't make any sense, after I red it myself. To integrate IE8 in another language, do the following: Download the Internet Explorer 8 installer from Microsofts Download Center In my case, the filename was IE8-WindowsVista-x64-FRA.exe Extract the downloaded file with WinRAR, and you'll end up with a .msu file. Rename the extracted .msu file to .cab and open it with WinRAR. Inside the that cab file, is another cab file. The cab file, in the cab file is the one you need to use for integration. It is the same modus for the Language pack. So in my case, I had to "dobble extract" to end up with the files: Windows6.0-KB944036-x64.cab and KB944036.cab So in short: Exe -> Msu -> Cab -> Cab The last one is for integration use. Et voilà
