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- Open a Command Prompt as an administrator and navigate to:
- C:\Windows\Microsoft.NET\Framework\v4.0.30319
- Run the following command: aspnet_regiis.exe -iru
- This can be run as:
- aspnet_regiis.exe -i
- aspnet_regiis.exe -ir
- aspnet_regiis.exe -iru
- It is advised that you run each iteration of this command once.
- This can be run as:
Server 2012 and Up (DISM Tool)
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