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.

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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