While upgrading from 5.0 to 5.5 got the following: "Self registration of DLL c:\winnt\system32\inetcomm.dll failed :0d" Processing file D:\server\setup\i386\\cdo.ins at or near line 8. The specified procedure could not be found. ID no: 0xc002007f." Could somebody let me know what I need to do please. Thank you