PabloW, gonna check that hotfix, in the meantime try redownloading it. Oh it is true, that component is not in, it is just used in the EventLog dependencies. Maybe I add it in the final version, corrected the changelog, thx. Jeronimo, hm never had that winmm issue, gonna skip over it until more reports of the same. Server service is File Sharing, detection is generic so it must be there (I checked). GetITHere, that installer checks for some reg entry, weird that you dont have it. Simply download self-extracting version and use that, or reinstall your .NET.