Tecdoc Loading Data Failed Check The Configuration File 95%

If a local installation is damaged, a reinstall is the most effective solution. Summary Checklist Config File Does it exist? Is it 0 KB? Database Credentials Are username/password accurate? Data Path Does the \data\ folder exist in the right location? Permissions Does the user have read/write access?

TecDoc relies on backend database engines to fetch parts data. If the service isn't running, data loading will fail. Press Windows Key + R , type services.msc , and press .

Rename the folder (e.g., add _old ) to force the application to regenerate fresh configuration files on the next launch. 🔍 Troubleshooting the Config File

Right-click the database file → → Security . Ensure that the user running TecDoc (usually SYSTEM or the logged-in user) has at least Read & Execute and Read permissions. For updates, Write is also required.

Source: MHH Auto Forums

Windows blocks the app from reading the file.

If your TecDoc data is hosted on an external drive, a network share, or a specific partition (e.g., D:\TecDocData ), ensure that Windows has not reassigned the drive letter. If your external drive changed from D: to E: , update the paths inside the file to match.

Inside the config file, locate entries like:

You can contact through their official web form. They also provide international phone numbers for direct assistance. They will have the most up-to-date information regarding compatibility and fixes for your specific version and operating system. tecdoc loading data failed check the configuration file

What does your specific installation use (e.g., Transbase, Firebird, SQL)? Share public link

To ensure this data loading failure does not recur, integrate these practices into your IT maintenance routine:

Ensure your user account has full read/write permissions for the TecDoc installation folder and its subfolders:

: If using a framework like Symfony or Laravel, verify that your .env file matches the settings in your config/ directory. If a local installation is damaged, a reinstall

Always create a copy of your working configuration file (e.g., config.ini.bak ) before running any software or data updates.

If found, restore a backup from C:\ProgramData\TecAlliance\Backup\ or re‑run the configuration tool.

To fix this permanently: Right-click the shortcut -> -> Compatibility tab -> Check Run this program as an administrator -> Click Apply . Step 3: Inspect and Repair the Configuration File

If you see broken characters or empty files, the file is corrupted. 3. Restore from a Backup Configuration Database Credentials Are username/password accurate