Tecdoc Loading Data Failed Check The Configuration File Install [portable] May 2026

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

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

Set the Startup Type to to prevent this from happening after a reboot. 4. Run as Administrator If the status is not "Running," right-click and select

During installation, you are asked whether data should be accessed locally or via a network. If you moved the data folders after installation, the configuration file is still looking for the old path.

If using a network drive, ensure the drive is mapped correctly and that the Windows user has permission to access that specific network path. 3. Database Service Status If using a network drive, ensure the drive

Add the TecDoc installation folder to your Antivirus "Exclusion" list.

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

How to Fix "TecDoc Loading Data Failed: Check the Configuration File"

Look for files named config.xml , dbconfig.ini , or settings.json within the installation directory (usually C:\Program Files (x86)\TecDoc ).