SQL Server 2008 setup failure: Value cannot be null. Parameter name : doc [closed]

Question

I am trying to add some services (Full-Text search, Integration services etc) to SQL Server 2008 that I didn't install with the first installation of sql server, now when I choose to add those features to sql server I'm getting an error message:

SQL Server Setup has encountered the following error:

Value cannot be null. Parameter name : doc.

I have Win 7 x64

I will appreciate any help.

Answer 1

seen this issue on another forum, the user claims repairing microsoft .net 4.0 solves the issue.

note: another user claims using a local account on the machine solved the installation problem, and then re-loggin on the other account makes the issue solved also on this other account