Once you have resolved the error, adopt these best practices to prevent recurrence:
Look for folders named cache , temp , index . Delete their contents (not the folders themselves) and restart the software. Troubleshooting Guide: Resolving the "Loading Data Failed
TecDoc repacks are sensitive to file paths. If you moved the folder after installation, the configuration file might still be looking for data in the old location. Review the configuration settings to ensure they are
files in the installation directory that might be locking the database. specific version's default configuration path or a guide on editing registry keys Once you have resolved the error, adopt these
sqlite3 tecdoc.db "PRAGMA integrity_check;"
