Bob, Thanks for that information. I did not realize that the whole Lab must be migrated with the migratelab.ijs script.
I do not even have the addons you mentioned (see below), likely because of my version: j807. So perhaps I need to stay with the deprecated Labs instructions for now. > load'~addons/media/videolabs/catalanjqt.ijt' for the jqt version of the lab > and load '~addons/media/videolabs/catauxjqt.ijt' for the auxiliary script that I use instead of NB.labprepare: > the video commands can be found by load '~addons/media/videolabs/videolabjqt.ijs' -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
