FIX: Error 0x800736B3 installing .NET Framework 3.5 on Windows

Windows Troubleshooting
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Originally published at: FIX: Error 0x800736B3 installing .NET Framework 3.5 on Windows

A fair share of all the PC games out there that are compatible with Windows 10 requires users to have .NET Framework 3.5 installed on their computers in order for the games to even start up. Installing .NET Framework 3.5 on a computer running on Windows 10 is pretty simple – all you need to…

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This solved my problem. A very helpful article.

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Try this:
“Press “Windows” + “X” and select “Apps and Features” click on “Programs and Features” and select “Turn Windows’ Features on or off”.
Check .NET Framework and click on “OK”.”

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Press “Windows” + “X” and select “Apps and Features” click on “Programs and Features” and select “Turn Windows’ Features on or off”.
Check .NET Framework and click on “OK”.

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i’ve got the same problem too…

How to fix…? Help …

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i’ve got the same problem…same issue

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i have copied sxs folder to my C drive and its still showing this error

Microsoft Windows [Version 10.0.10240]
(c) 2015 Microsoft Corporation. All rights reserved.

C:Windowssystem32>dism /online /enable-feature /featurename:NetFx3 /Source:C:sxs /all /LimitAccess

Deployment Image Servicing and Management tool
Version: 10.0.10240.16384

Image Version: 10.0.10240.16384

Enabling feature(s)
[==========================100.0%==========================]

Error: 14003

The referenced assembly is not installed on your system.

The DISM log file can be found at C:WindowsLogsDISMdism.log

C:Windowssystem32>