MMC could not create the snap-in error when lunching internet information services on windows 2003 server

Question

Hi,

i get the following error:

MMC could not create the snap-in. the snap-in might not have been installed correctly. Name: Internet Information Services (IIS) Manager

when lunching internet information services on windows 2003 server

i've checked previous questions and posts which got solved with the following command:

regsvr32 %windir%\system32\inetsrv\inetmgr.dll

but all i get is this error:

LoadLibrary("c:\windows\system32\inetsrv\inetmgr.dll") failed - The specified module could not be found.

Please help!