Hi Gregory.
These folders might be hidden on your computer and if they are, you need to click the 'Show Hidden' checkbox in your File Explorer to see them. The folder containing these two folders is:
C:\Users\<your usernmae>\AppData\Roaming\Woodturner PRO\Segment PRO
and the two folders are:
Plan
JsonPlan
Likewise, the two folders containing saved Profiles are:
Profile
JsonProfile
When the software starts, it builds the contents of Profiles and Plans by reading each of the files in these four folders.
Reopen Windows Explorer, you need to go to:
C:\users\your user name\AppData\Roaming\Woodturner PRO\Segment PRO\Images
The directories:
JsonCategory.............your categories
JsonPalette................your palettes
JsonPlan....................your plans
JsonProfile.................your profiles