 Problem:  While working on a flash enabled document within SMART Notebook, I noticed that flash was no longer working.  Only thing I got was a graphic of the SMART Board with “NaN%” written underneath.  I double and tripled checked that flash was installed correctly. I reinstalled the SMART software and still had no luck.
Solution: Â Turns out my computer automatically updated Flash to a version that was no longer compatible with SMART Notebook. Â I had to uninstall Flash and install a lower version of flash and then all worked fine. Â I noticed that this happened once before during a version 10.xx update to flash. Â With that said, Â I would recommend to not set flash to automatically update on any computer that is connected to a SMART Board.