.net framework 4 has not been installed because hresult 0xc80003f3

.Net framework 4 has not been installed because HRESULT 0xc80003f3

Microsoft .Net Installation fails

Installation failed with error code: (0xC80003F3)

unable to install microsoft .net framework 4 win7

I just found a solution that worked and I will make it a little easier for those who need it.

Now remove the  Microsoft  .Net Framework 1.0 and  .Net Framework 4.0 from control panel as well as using the .Net Frame Work clean up tool

Restart the system.

Create a batch file with the following and run it from a command prompt.

*******Start File Below********

regsvr32 MSXML3.dll /s
 net stop wuauserv
 cd /d %windir%\SoftwareDistribution
 rd /s /q DataStore
 net start wuauserv
regsvr32 softpub.dll
regsvr32 mssip32.dll

******End File Above*******

Go to services and stop the Windows Update service
 Go to the Windows directory (default is c:\Windows) and rename the "SoftwareDistribution" folder to "SoftwareDistribution.old"
 Go to services and start the Windows Update service

Worked for me.
Installation failed with error code: (0xC80003F3)

Comments

Anonymous said…
Thank you for the excellent solution! I tried many different supposed fixes (all directly from Microsoft) none of which worked, so I'm very glad to have found your blog post on this topic. Thanks again!

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