SIgnlab 9.1 Fresh install, can't load more than 1341 fonts

Master's Touch

New Member
Had to reinstall windows, installing fonts now into Signlab, and regardless of what I do or where I stick them, the prog will only install just over 1300 fonts. The weird thing is, for a brief moment as it is searching, I can SEE fonts in the window that have not been installed, but when it finishes, they disappear.

Thoughts and help much appreciated.