This error occurs if you utilized the 2017 backup file and restored it with the 20187 software.
NOTE: You MUST have the 20.17 Software installed on the same computer in order for the import prior year to work properly.
To fix this issue please follow the steps below.
- Uninstall the 20.18 Software (TFP or LaserLink)
- Open your File Explorer and navigate to C:\ -> Program Files (x86)
- Find the Folder Named "TFP for 2018" or "LaserLink for 2018"
- Delete this folder
- Reinstall the 20.18 Software (TFP or LaserLink)
- Update the software to the latest version
- Follow the Steps in the guide below to roll the data from prior year to current year.
Click Here for Link