Synopsis
TracePro Properties Database - DB SQL Errors - while applying or creating a property
Solution
These errors can occur if the TracePro Property Database (TracePro.db) is in a location without read/write access.
Please select View|Options, and note the database location.
Temporarily, make a copy of the database to a location that you expect to have read/write access.
Select View|Options again, and point to the new location.
Once it is working and custom properties have been verified, delete the database at the problem location.