1. buka cmd dengan administrator, ketik net stop wuauserv -> enter
2. Klik Start – Run %windir% and press Enter.
3. Cari Folder SoftwareDistribution folder rename ke SDold
4. Balik lagi di CMD yang tadi ketik net start wuauserv -> Enter
5. Coba Instal kembali .NET Framework
Solution
We can refer to the following steps to rename this folder:
1. Open a command prompt and type: net stop wuauserv
2. Click Start, click Run, type: %windir% and press Enter.
3. In the opened folder, rename the SoftwareDistribution folder to SDold.
4. Open a command prompt and type: net start wuauserv
Try to install .NET Framework again.