Not declaring variables

[Fyr]

I have quite a bit of scripts that have variables that are not declared.
When I try to run a script that has an undeclared variable I get compile errors.

Compile error:
Can't find project or library

I looked at Options:Editor:Code Settings and I don't have "Require Variable declaration" checked.
So why would VBA give on error on an undeclared variable?

 

[VoG]

That isn't the cause of that error although you should tick require variable declaration.

Check for missing references http://www.cpearson.com/excel/MissingReferences.aspx

 

[Fyr]

Thanks for the info VoG!

Kinda off topic, is there a site that shows all changes in Office VBA 2010?

 

[VoG]

I don't know of one but Google is your friend