I'm experiencing the same issue. I have the most recent version of Java (6, Update 32) and I've republished my course in Presenter and I still receive an LMS API error message. We have a license on a couple of computers and I'm receiving the error on the other computer as well. Any thoughts?
Grout needs between 48 and 72 hours to dry before it can be properly sealed. Despite the fact that grout often looks dry within a few hours, sealing it too early can damage the grout and keep it from effectively doing its job. Keep Learning.
Update 2: Ambiguous because in one instructional square it says wait 24 hours before using, and in another instructional square it says wait 12 -24 hours to grout. So according to that can we grout 12 hours after laying the tile but just not walk on it put appliances on? And if you can't walk on it for 24 hours how can... show more Ambiguous because in one instructional square it says wait 24 hours before using, and in another instructional square it says wait 12 -24 hours to grout.