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.
Miracle Sealants TSS Tile/Stone Grout Sealer With the Miracle Sealants TSS Tile/Stone Grout Sealer, the cure time is up to 3 hours on full. It is highly applicable for grout, masonry, tile and natural stone use. For its contents, the sealer has a water resistant and stain resistant formula. One bottle of this sealer contains 1 quart.