How to find the correct version of Aspnet_regsql.exe

You can find Aspnet_regsql.exe in the Microsoft.NET Framework directory. If the computer is running multiple .NET Framework versions side-by-side, multiple versions of the tool might be installed. The next table lists the locations where the tool is installed for different versions of the .NET Framework.

Version of .NET FrameworkLocation of Aspnet_regsql.exe file
.NET Framework version 2.0/3.0/3.5 (32-bit systems)%windir%\Microsoft.NET\Framework\v2.0.50727
.NET Framework version 2.0/3.0/3.5 (64-bit systems)%windir%\Microsoft.NET\Framework64\v2.0.50727
.NET Framework version 4 (32-bit systems)%windir%\Microsoft.NET\Framework\v4.0.30319
.NET Framework version 4 (64-bit systems)%windir%\Microsoft.NET\Framework64\v4.0.30319

 

The next picture shows location of aspnet_regsql.exe in case of .NET Framework version 4 installed on 64-bit Operating System:

 

Location of aspnet_regsql.exe

Location of aspnet_regsql.exe