“MOSS Setup error: This product requires ASP.NET v2.0 to be set to ‘Allow’ in the list of Internet Information Services (IIS) Web Server Extensions.”

“MOSS Setup error: This product requires ASP.NET v2.0 to be set to ‘Allow’ in the list of Internet Information Services (IIS) Web Server Extensions.”
From command prompt
basically run cmd from start, change to this folder ‘C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727′, then run the command ‘aspnet_regiis -i’ at the prompt.
From GUI
Or open above folder and run ASPNET_REGIIS.exe