Preprocessors should be restored from their backups. The preprocessor settings are stored in the database, but the preprocessor executable file is not.
Tip:
It is recommended that, when using preprocessors to prepare documents for XML Index DIP processing, comments indicating the type of preprocessor used and/or how the preprocessor affected the documents being imported into OnBase be added to the Verification Report. These comments may aid efforts to restore or rebuild XML Index DIP processes.