How to fix .net framework 3.5 installation error on Windows 10/8/7

How to fix .net framework 3.5 installation error on Windows 10/8/7
.net framework 3.5 installation error 0x800F0954, 0x800f0906, 0x800f081f, 0x800f0907 The problem is resolved when you perform the operation on this video to fix Windows 10, 8.1 and 7.
You need to run this command from the cmd screen.
Command:
dism /online /enable-feature /featurename:NetFx3 /All /Source:e:\sources\sxs\ /LimitAccess

The .NET Framework is an integral part of many applications that run on Windows. For developers, the .NET Framework provides a consistent programming model for building applications. If you are using the Windows operating system, the .NET Framework may already be installed on your computer. Specifically, the .NET Framework 4.5 comes with Windows 8, and the .NET Framework 4.5.1 comes with Windows 8.1.
However, the .NET Framework 3.5 will not automatically install with Windows 8.1 or Windows 10, and must be enabled separately to run the associated applications.

[Bordodai]

This is now the best video I've ever seen on youtube. I was about to explode out of frustration but you saved me!

[Diego-fboq]

I had been asking myself "who is the best?". Now I know. YOU ARE.

[vrushabhsayare]

Thank you it worked. For those who are stuck. First run windows iso file and then specify the source path in above command

[m.ariefbayuaji]

this instruction save me twice, in 2019 and now 2023. really thanks :D

[pbruneel]

When I run the command it says the source files cannot be found and that I should use source option to specify the location of the files that are required to restore the feature. Any advice?

[mcsilustrador]

WOW! I was looking all over the internet for a solution to my case and that one worked like a charm!!!! THANK YOU!

[dalekosi]

I get this
Error: 2

An error occurred while attempting to start the servicing process for the image located at C:\.
For more information, review the log file.

The DISM log file can be found at C:\WINDOWS\Logs\DISM\dism.log


Any help?

[hansdayo]

If you have some problm with file loc


dism /online /enable-feature /featurename:NetFx3 /All /Source: *e* :\sources\sxs\ /LimitAccess


the "e" is your partition initial name

[peppa]

Perfekt super u mě funguje moc díky. Já se z těch win 10 pos... Podpora od slavného Microsoftu žádná, každej pořád pátrá na vlastní pěst, bo jsou furt nějaký ERRORY.

[gianniskaragiannis]

Manually installing latest windows 10 cumulative update (20H2) fixed the problem for me. It's a common way to fix most windows 10 problems actually

[brokegamingofficial]

i get Error: 87 the add-package option is unknown pls help i have windows update disabled and im not gonna enable it because microsoft will instantly force upgrade my version to latest and my pc doesnt support it so pls let me know how to fix this error without windows update

[antelukac]

I do the exact same thing, except I dont get the percentages loading, its just stuck on "Enabling feature(s)"

[AT-AL]

I dont understand at all. it says the source file could not be found. how do I get the source files?

[karolkonieczka]

I reinstalled win11 today, and i cant turn this thing on, while there is enabling written, there is nothing happening, i also tried to download form interent and while installing windows said that it cant be installed... I need it and it doesnt work... The best thing is, when i reinstalled it the app i needed worked perfectly fine but after like 24h it doesnt even lunch anymore...

[reek]

I love u so much i had a mental breakdown over this before i saw the video

[rosesmusic]

I set the path of the ISO correctly but it didn't work. I even tried extracting the sxs folder to another location but still got the following error:
Error: 0x800f081f

The source files could not be found.
Use the "Source" option to specify the location of the files that are required to restore the feature.

[StSpoiler]

i don't have sxs folder in win10 dvd disk.

[colletteburns]

Hi, when I run that I'm getting an error that the source file cannot be found??

[kaylenaidoo]

Awesome stuff..Worked perfectly!!
Thank you!

[TacticalMuneeb]

windows feature do not showing any folder