The final version will come out in the middle of 2010,so i use this 1 right now,it's much better than the previous versions.
So it means that ospprun.exe is installed only from the 4302 build of office 2010, considering that it is mentioned in the article. We need to have a key that is activated from a kms server then. Until we have that key, i am not installing the 4417 build.