Hi
Thanks for your reply. The original error occurred at Pearl wood Bluff
when I clicked on the rock to use the grappling hook to go down the cliff to the cave.
I did restart the game from where I left off, and I was able to continue without error.
I am usually able to solve game issues by reading tech support etc.. but wanted to report this as the popup message asked so nicely
As for Dropbox, I was not familiar with it ( I looked it up on the web and have learned something new so all is not wasted)
I was initially looking around for a "dropbox" on this tech support page.
By the way, I LOVE this game!!
Thanks again for answering --- Pandora66