Unable to install Microsoft .Net Framework 3.5

[dtoback]

Good Evening,

I have n HP Pavillion 15-cs3075wm and I need to install Micorosft .NET Framework 3.5 in order to install a needed application for work.

When I try to download and install the application, it fails with an exception code

Rebooting the laptop does not resolve the issue.

Does anyone have any ideas or suggestions?

[Paul_Tikkanen]

Hi:

Not sure how you are trying to do this, but the only way to install .Net Framework 3.5 in W10, is to go to the Windows control panel>programs>Turn Windows features on or off.

A window will open and a list will populate.  The first item that should show up is .Net Framework 3.5.

Check the box to install it and wait for the installation to complete.  It usually takes a couple-three minutes.

[dtoback]

Hey Paul,

Thanks....the first time I tried that...I got an Exception error and it didn't work. I am trying it again. It looks like I might have missed the check boxes in the drop down in Control Panel to turn it on.

I'll let you know how it goes.

[Paul_Tikkanen]

You're very welcome.

[dtoback]

Paul,

No go...

Windows Error Code 0x800F0950 - Which is not in the Microsoft Knowledge base Article, btw.

Reboots don't help.

[Paul_Tikkanen]

Sorry that didn't work for you.

I've always been able to install it that way.

[dtoback]

Hi Paul..

I was finally able to do it after I reset my Pavilion 15 back to factory settings and reinstalled all my applications and programs.

[Paul_Tikkanen]

Glad you were able to get it installed.

[ieee488]

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@dtoback wrote:

Windows Error Code 0x800F0950 - Which is not in the Microsoft Knowledge base Article, btw.

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https://www.winhelponline.com/blog/net-framework-3-5-error-0x800f0950-windows-10-dism/