Please send a copy of the following files to support@alxsoftware.com and I'll check them over for errors:
1) Your TNFTLog and TNFTConfigAutoLoad files. You will find them in C:\Program Files\TableNinjaFT
2) A screen shot of your desktop with a table and your HUD displayed. See instructions at How to make screenhot? Taking screenshots is fast and free. No software to download Please send the screen shot even if you don't have a HUD or custom table theme.