Windows 7: "Program" has stopped working Problem Event Name: CLR20r3

Lately several of my programs have been unable to start giving the same error.

example:
Description:
Stopped working

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: ds3_tool.exe
Problem Signature 02: 0.6.0.3
Problem Signature 03: 4fade72a
Problem Signature 04: DS3_Tool
Problem Signature 05: 0.6.0.3
Problem Signature 06: 4fade72a
Problem Signature 07: 34
Problem Signature 08: c1
Problem Signature 09: System.TypeInitialization
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033

What causes this?

Try this

1. Click Start button, click All Programs, click Accessories, then right-click Command Prompt, in the right click menu, please click Run as administrator.
2. Type the following commands, press Enter after each line.

regsvr32 atl.dll
cd C:\WINDOWS\eHome
ehSched /unregServer
ehSched /service
ehRecvr /unregServer
ehRecvr /service
ehRec.exe /unregServer
ehRec.exe /regserver
ehmsas.exe /unregServer
ehmsas.exe /regserver

I already tried that...I read it in another forum. didn't work. I thought it had something to do with the .net framework or something, but I've already updated that.

Are all the programs that are having this error legitimate?
What Security suite are you using?

all the programs are legitimate. Not even the alienfx or alienrespawn work anymore. They all stop working when the computer boots and have the same error.

Ok so after another restart these programs now stop working with Problem Signature 09: IOIBMURHYNRXKW0ZXKYRVFN0BOYYUFOW
Is there a way to repair the .net framework 2.0?

Ah repairing the .net framework 4.5 fixed it partially...some programs work right now

Which programs aren't working?

anything dependent on .net framework 2.0

Have you tried un-installing and re-installing 2.0?