Loading Data Failed Check The Configuration File Tecdoc New 'link' Jun 2026

TecDOC releases regular updates. If you have ignored update prompts for several months, the backend servers may have deprecated an old API version. Your configuration file still points to the old endpoint, but the server rejects the handshake. The error message is a catch-all: “Check your config” (because your config is outdated).

The IT contractor excluded the TecDOC folder from the Read-Only policy. The error vanished instantly.

If the servers are down, the error will resolve itself within a few hours. Unfortunately, the application does not always display a helpful “Server Maintenance” message; it defaults to the vague “Check your config file.” loading data failed check the configuration file tecdoc new

The new TecDoc platform architecture relies heavily on local database instances (often MySQL or PostgreSQL) communicating with the TecDoc core application via specific data protocols. When you see the "Loading data failed" error, it means the application launched successfully, but it failed to establish a secure, accurate connection to the database containing the catalog data. The problem usually stems from one of four areas:

If you recently updated your hardware, changed drive letters, or migrated your server, the file paths in your configuration file will be broken. Look for lines starting with Path= , DataDir= , or Database= . TecDOC releases regular updates

Can you share the or folder path you found in the error message?

Search for files named config.xml , settings.json , or tecdoc.ini . The error message is a catch-all: “Check your

Sometimes the application fails to "load" because it doesn't have permission to read the configuration file itself. Try running the application as an .

Have you recently updated your TecDoc software or changed your server settings before this error appeared?

Before changing any settings, locate your configuration file. In the new TecDoc directory structure, this file is typically named config.ini , settings.json , or tecdoc.conf , depending on your specific integration type (standalone desktop client vs. web server module).