destroystack wrong behavior...

[Malte Pfaff-Brill]

Thierry,

does your stack have any substacks that are still open? Rev can not destroy it in that case. 
Do you reference to it with a filePath? -> Will be reopened each time you reference to it then.
Does it carry an external that is still used? -> Rev won´t destroy it then AFAIK

Other than those cases, I have never seen destroystack fail.

All the best,

Malte