Web services extension : ASP.NET v4.0.30319 don't work?

[Former Member]

I'm installing BPC 10 MS on windows 2012 standard server, both running SQL 2012 Enterprise.

When the installation executable , check the prerequisites , i have this error :

Web services extension requires ASP.NET v2.0.50727.

On my windows 2012 standard server, the Web services extension is ASP.NET v4.0.30319.

How can I solve this problem?

Best Regards

[Former Member · Accepted solution]

Same was issue with me, tried below option and worked fine for me...

Register it manually with below steps

- Open Command Prompt

–Change to the following directory

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>

or  for 64bit 

C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727>

- run  aspnet_regiis.exe – i

ASP.NET will register  and show up in Web Service Extensions

Got this from :

ASP.NET v2.0.50727 missing from Web Services Extensions in IIS Manager - Ying Li at myITforum.com

[Former Member]

This issue is documented in SAP note 2067637.

https://service.sap.com/sap/support/notes/2067637

For a more detailed understanding on what the asnet_regiis.exe does please read the following pages:

Scott Forsyth's Blog - ASPNET_regiis.exe Tool, Setting the Default Version Without Forcing a...

http://weblogs.asp.net/owscott/ASPNet_5F00_regiis.exe-tool_2C00_-setting-the-default-version-without...