Mismatched Data Files

[shieldknight]

I received the following error and am unable to use my HeroLab for Pathfinder. Any solutions?
"One or more packages is for a mismatched version of data files and cannot be loaded. Download updated data file packages via the Updates mechanism and try loading again."
I have updated all files to the most recent version. I have uninstalled and re-installed HeroLab. I have re-installed data files after uninstalling and re-installing HeroLab. Still get the same error.
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After restarting the computer. Doing a full uninstall and deleting any and all HeroLab related files and re-installing HeroLab, I have finally got it to work. Now I have to reset all my preferences and re-download my character files.