|If you get an error like the one shown below when you open the catalog from a Let Me Try simulation, please download a replacement file and overwrite icbt100_LMTs.tbk, located by default in C:\Program Files\ToolBook\ToolBook 10\ICBT100. If you purchased from Platte Canyon, this file is on your CD. You should have already received a replacement CD, but if not, please email us to request a new CD.
Get the file here
Updated December 2, 2009