Tecdoc Loading Data Failed Check The Configuration File Install May 2026

Ensure the path in your configuration file points to the folder containing the .dat or .db files.

Ensure the ServerName , Port , and DatabaseName match your actual setup. If you are running a local installation, the server should typically be localhost or 127.0.0.1 .

If the error persists after checking the config files, a registry key might be missing or corrupted. Ensure the path in your configuration file points

Sometimes the configuration is perfect, but the "engine" isn't running. Press Win + R , type services.msc , and hit Enter. Look for services related to , Transbase , or MySQL .

Verify that the username and password provided in the file have "Read/Write" permissions for the database. 2. Check the "Direct" or "Network" Path If the error persists after checking the config

If you are working with the TecDoc Catalogue—the gold standard for automotive spare parts data—encountering the error during or after installation can be a major roadblock.

Instead of a full uninstall, go to Control Panel > Programs and Features , select TecDoc, and click Repair . This often resets the configuration files to their default, working state. Summary Checklist Is the database service running in services.msc ? Does the config file point to the correct folder path? Does the user have Admin privileges? Is the Firewall blocking the connection? Look for services related to , Transbase , or MySQL

Advanced users can check HKEY_LOCAL_MACHINE\SOFTWARE\TecDoc to ensure the installation paths registered in Windows match the actual folder locations.

If the status is not "Running," right-click and select .