Windows 10: .NET Framework error, and laptop crashes.

Many applications on my laptop have a problem opening or setting up. Examples of these programs are discord, viber and visual studio. I am unable to install them and they give me an error that tells me This application requires one of the following versions of the .NET Framework: 4.0.30319. Following the steps to install the latest .NET Framework, it tells me that I already have it. I didn't know where the problem was, until I found out something. I have this program called microsoft .net framework 2.0 client profile basic sp2 version 2.0.0.26 and it says the publisher is wondershare corpora

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Microsoft .Net Framework

Basically, to sum up what I can tell:
-The application(s) that crashed use .NET Framework 2.0 or 3.5.
-First error is it getting nothing when it expected something (not very telling).
-Second error occured in "System.Data.SQLite" which is not .NET Framework. I repeat, not .NET Framework.
-SQLite is is a GNU licenced, free to use library.
-Any .NET-compiled service or process could be causing the error. If you watch the Task Manager, you might be able to tell which process closes after you click on "Quit."

I suggest you search your computer for sqlite*.dll. Whatever programs it is found in close proximity to are most likely the culprits for the crashes.

 

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 error

Reinstalling Windows (repair installation) should fix these .NET Framework issues.

See:

• How to perform an In-place Upgrade with Windows 10 Step-by-Step Guide - Microsoft Community. It's a non-destructive installation process where your apps, settings, and file will be preserved by default.
  

• (solved) .net framework installed but apps not working/detecting it - Microsoft Community