Windows 10: i have a problem with installing .net framework 3.5

Hi, so i wanted to install net framework 3.5 because i need it to install an application but it says error 80070003 and uhm i wanted to know if there is something i can do to solve it.. thanks :

:)

 

Microsoft .NET Framework, Unhandled exception

Hi,

Welcome to Microsoft Community.

I suggest you to un-check and recheck .Net framework 3.5 and .Net framework 4.6 advance series from Windows features.

Try the following steps:

• Press Windows + R keys to open Run command.
• Type Appwiz.cpl and select "turn Windows feature on or off" from the left
• Uncheck .Net framework 3.5 and .Net framework 4.6 advance series.
• Restart the computer
• Repeat step 1 and 2 and check .Net framework 3.5 and .Net framework 4.6 advance series.
• Restart the computer.

Regards,

 

.NET Framework 3.5 not installing

Hello,

Try the DISM method to enable .NET Framework 3.5 on your system.

Please refer following step-by-step guide:

How to enable .NET Framework 3.5 in Windows 11

Let us know if this helps!

Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.

 

.NET Framework 3.5 installation error: 0x800736B3

Hi,

Welcome to Microsoft Community and thank you for your interest in Windows 10.

I suggest you to follow the below steps to check whether the .NET Framework 3.5 has been installed or not.

• Press Windows+X and then select programs and features.
• On the left hand side click on the option “turn windows features on or off”.
• Check whether the “.NET Framework 3.5” has been checked or not.
• If not check then I suggest you to check it and then install it.

Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist.