How to fix unity not running any scripts?

hi guys,

I had to reinstal windows 7 a few days ago.After all the updates had been done i started working on unity again but when i created either a javascript or c# unity wouldn’t let me open them saying there is an error.

This is what the error says : Unable to open Assets/C# Scripts/NewBehaviourScript.cs: Check external application preferences

If anyone has any ideas on how to fix this it would be welcome :smiley:

MonoDevelop and unitron both come with the standard unity download, If you don’t have them you should download mono develop. From there, set mono develop as the default script editor, by clicking

  1. Edit (In the menu bar)
  2. Preferences
  3. General

That should allow you to set the default script editor, and things should work perfectly.

Have Fun,
-Navi