Based on user reports and troubleshooting experiences, this error is almost always caused by one of the following:
If you recently updated TecDoc or migrated your server, the absolute paths to the data files might have broken.
: Open the User Settings menu within the catalog (if reachable) to verify country and language settings, or manually clear the user settings file often found in the Documents or AppData folders. loading data failed check the configuration file tecdoc
Once your catalog functions perfectly, consider setting the configuration file to "Read-Only" in its file properties to prevent accidental modifications by automatic tools or users.
Always copy your working configuration files to an external drive before installing quarterly TecDoc catalog updates. If you want to troubleshoot a specific setup, let me know: Based on user reports and troubleshooting experiences, this
The configuration file points to a drive letter or directory that no longer exists after a Windows update or server migration.
Open the file using a plain text editor like Notepad. , as it adds hidden formatting characters. Step 3: Correct Pathing and Connection Strings Always copy your working configuration files to an
Navigate to the following path (depending on your system architecture): HKEY_LOCAL_MACHINE\SOFTWARE\TecDoc\ 64-bit: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\TecDoc\
Open your configuration utility (usually found in the installation folder) and double-check that the "Data Path" or "Media Path" matches the actual location of your data files. Check for Duplicate Instances:
Are there any written in your system logs? Share public link
Any made to the computer (like Windows updates or drive migrations)