If the configuration file looks correct but loading still fails, the middle layer (database driver) is broken.
Don't worry. This error rarely means your entire installation is broken. In most cases, it points to a simple mismatch in your configuration files. Here is exactly how to troubleshoot and fix it. If the configuration file looks correct but loading
If you have tried all five solutions and the error persists, the problem may be deeper: In most cases, it points to a simple
: Ensure your configuration file (often an XML format) is correctly named and placed in the expected directory. For example, in similar data-loading utilities, using a business object file instead of the primary data load file can trigger this error. For example, in similar data-loading utilities, using a
: If the configuration file was recently edited and now fails to load, it may have invalid characters or broken XML tags. Try reverting to a backup or using the default template.
TecDoc can’t find or read its data source — usually due to a missing, incomplete, or incorrectly configured installation.
Look for files named config.xml , dbconfig.ini , or settings.json within the installation directory (usually C:\Program Files (x86)\TecDoc ).