If you have tried all the above and still see prepare the following for support:
The error explicitly mentions checking the configuration file. This is usually a text file (often named install.ini , tecdoc.ini , or settings.ini ) located in the program's installation folder. If you have tried all the above and
Re-run configuration check or installer
For detailed technical documentation, you can refer to the official TecDoc Data Format guide on Scribd. If you have tried all the above and