The solution with SYS( 3008 [, 0 | 1] ) is a destructive behaviour,
but it not resolve the International customers problem.

I wish:

SYS(3008)    - reset to default Enables hyperlink ToolTip CTRL+Click to follow the link
SYS(3008,'') - Disables hyperlink ToolTip
SYS(3008,'Premi CTRL+Click per aprire il link') - set the hyperlink ToolTip to a specific value

Thanks

Fabio