Hello! Sorry I can't write back in German, hopefully you will be able to understand this.

This error means that some of the scripting mechanisms in Windows have become messed up on your machine. It is possible to restore these by doing these steps:

Open a command prompt by going to Start / Run and type in "cmd.exe".

At the command prompt window, type in these commands:

regsvr32 msscript.ocx [enter]
regsvr32 dispex.dll [enter]
regsvr32 vbscript.dll [enter]
regsvr32 jscript.dll [enter]

That should write fresh entries for all the scripting stuff into your Window registry. Somehow your registry has gotten messed up.

Please let me know if that doesn't fix the problem.

- Michael