Inner space configuration was unable to be loaded...

Hello everyone,
im getting this error:

Inner Space Game Configuration was unable to loaded from the Inner Space folder. Please make sure IS has your game configured, (you may need to "Add Game" from the IS menu, then restart ISBoxer.

Then it crashes with this error:

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: isboxer toolkit.exe
Problem Signature 02: 41.8.513.1
Problem Signature 03: 53724606
Problem Signature 04: mscorlib
Problem Signature 05: 2.0.0.0
Problem Signature 06: 4ca2b889
Problem Signature 07: 358c
Problem Signature 08: 24
Problem Signature 09: System.IO.FileNotFoundException
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033

I have tried re-installing the program but it still doesn't work, i also enabled the notifications in windows but it doesn't show anything.

Anyone know how to fix this?

Ok guys i fixed it, i updated .NET from windows update and it worked.