Ok here are the file names:
PFRPG_The_Modern_Path_MSRD.user
PFRPG_The_Modern_Path_Imperial Age and Thrilling Tales.user
PFRPG_The_Modern_Path_Heroes.user
PFRPG_Modern_Path_Shadow_Heroes.user
PFRPG_Modern_Path_SGG_Tough.user
PFRPG_Modern_Path_SGG_The_Luminary.user
PFRPG_Modern_Path_SGG_The_Investigator.user
PFRPG_Modern_Path_SGG_The_Daredevil.user
PFRPG_Modern_Path_SGG_Enforcer.user
PFRPG_Modern_Path_Scrying_Eye_Games.user
PFRPG_Modern_Path_MSRD_Core_Classes.user
PFRPG_Modern_Path_FG_Sensitive.user
PFRPG_Modern_Path_d20_Modern_Arcana.user
PFRPG_Modern_Path_Classic_Heroes.user
PFRPG_Modern_Path_Blood and Brains - The Zombie Hunter's Guide.user
They should be in this file: C:\ProgramData\Hero Lab\data\pathfinder
but whatever file they end up at, delete these and any other modern file.
PFRPG_The_Modern_Path_MSRD.user
PFRPG_The_Modern_Path_Imperial Age and Thrilling Tales.user
PFRPG_The_Modern_Path_Heroes.user
PFRPG_Modern_Path_Shadow_Heroes.user
PFRPG_Modern_Path_SGG_Tough.user
PFRPG_Modern_Path_SGG_The_Luminary.user
PFRPG_Modern_Path_SGG_The_Investigator.user
PFRPG_Modern_Path_SGG_The_Daredevil.user
PFRPG_Modern_Path_SGG_Enforcer.user
PFRPG_Modern_Path_Scrying_Eye_Games.user
PFRPG_Modern_Path_MSRD_Core_Classes.user
PFRPG_Modern_Path_FG_Sensitive.user
PFRPG_Modern_Path_d20_Modern_Arcana.user
PFRPG_Modern_Path_Classic_Heroes.user
PFRPG_Modern_Path_Blood and Brains - The Zombie Hunter's Guide.user
They should be in this file: C:\ProgramData\Hero Lab\data\pathfinder
but whatever file they end up at, delete these and any other modern file.