You'll have to say if this is the same windows installation with the RPC problem or is a new one (I asked you B4).
Anyway, no one can tell you precisely what "this error" is, without knowing the context when it happens. For example, you try installing SP1 and it shows this error.
I'll give you the following MSKB article, just for reference:
Q821690 -"Generic Host Process Error Message and a Flashlight Icon Appear"
It might not have any relation with your problem because the provided info was tiny.
Trying to unweave, unwind, unravel
And piece together the past and the future,
T. S. Eliot
generic host process for win32 services has encountered a problem and needs to close. we are sorry for the inconvenience...
can anyone tel me wat this error is n wat i can do to fix it..thanks...