I'm having a strange behaviour with the variables.
I don't know if maybe is because I'm using Win 7 (right permissions, etc.)

This is the situation:
- A hidden variable can be changed by script , but its value isn't saved.
- A visible variable can be changed by script , but its value isn't saved.
- A visible variable can be changed by options dialog , its value is saved , but I can't change it anymore by script (only using SetOption, but this isn't very useful because I need to refresh everytime).

I tried this with my Sun Path addon. It uses 4 global variables. Doing this with 1 let me change the other 3 but not this one.

I will edit this post if found something new.

The problem is that the SetVariable() just keeps the modified value in the memory but GetVariable() reads it from the ini-file if it exists there. I think I'll have to change the functionality of the SetVariable() to store the value to the ini-file too.