Fix dot .Net Framework error 3.5 Windows 11 0x800f0950 | How TO

Your operating system windows 11 installed with .net framework version 4.8 right ? But when you try to run some games or some software, then it might throw a issue error related to dot net framework. So in this case, to fix this issue you must install .net framework 3.5 in your windows 11 pc. 

When you download and run .net framework version 3.5 from microsoft official site, and try to run it, then same issue error 0x800f0950 shows up. 

So, search for "turn windows feature on off". Click the item.

Tick 3.5 box (3 new selection). And try to install. But it will throw error again.

Now, solution is here.

You have windows 11 iso right ?

Extract it.

Then run following command in cmd as an administrator

Notice your partition. In my case, it is "e".

cmd : DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:e:\sources\sxs

Let it complete.

Now, again  search for "turn windows feature on off". Click the item.

Then tick all box related to .net 3.5, as done in above step. And then your .net framework 3.5 will be installed and fixed.

In any confusion, please comment below and watch step by step video of the whole process. Video Below.