Category: Dot Net Framework

Error :-

HRESULT 0x800f081f when we are installing dot net framework 3.5 in Window 8 or in Windows 10

Solution :-

 

Method 1: 
1) Open Command Prompt in Administrator Mode.

2) Excute this command :-

dism.exe /online /enable-feature /featurename:NetFX3 /all

Method 2 :-

if above method not work then try this download following file and execute following command in cmd

1) Download :  http://www.alphaebarcode.com/Downloads/microsoft-windows-netfx3-ondemand-package.cab
3) copy past this file in C:\
3) Open cmd and execute this command
Dism.exe /online /enable-feature /featurename:NetFX3 /source:C:\ /LimitAccess

Error :-

HRESULT 0xc8000222 when we are complete to finish the Dot Net Framework 4.0 installation

Solution :-

1. Open Command Prompt in Administrator Mode.
2. Type “net stop WuAuServ” (Disable Windows update).
3. Goto to Run ( Window key + R ) and type in “%windir%” ( microsoft windows system folder).
4. Look the folder “SoftwareDistribution” and rename it as “SDoldistri”.
5. Then, go back the command prompt and run the command “net start WuAuServ”. (This will Enable Windows update)
6. Now, try to install Dot NET Framework again.