Use Task Manager (Windows) or top / ps (Linux) to ensure no other tecdoc.exe or data-loading services are running.
Go to Windows > Update & Security > View Update History > Uninstall updates . (Alternatively, you can search for "View Update History" from the Start menu). Use Task Manager (Windows) or top / ps
“TecDoc support sent me a script that compares the config file checksum – turns out my antivirus quarantined part of the index.” – Verified user on TecDoc forum “TecDoc support sent me a script that compares
When TecDoc initializes, it reads local configuration files to determine the database path, server details, and access modes. The error triggers when one of the following conditions occurs: | | Database mismatch | The configuration expects
| Cause Category | Specific Reason | |----------------|----------------| | | TecDoc.ini , database.cfg , or connection.xml has wrong syntax, missing entries, or is damaged. | | Incorrect data path | The configuration file points to a local data folder that no longer exists (e.g., after a failed update or moving installation). | | Database mismatch | The configuration expects a certain database version (e.g., DVD 2023/04) but a newer or older version is present. | | Network share issue | In network/multi-user setups, the mapped drive to the shared data folder is disconnected or permissions are missing. | | Windows registry corruption | TecDVD/Station Manager stores paths in the registry; if deleted or changed externally, the config file check fails. |
Here is a step-by-step breakdown of how to review and solve this issue: ⚠️ Common Causes
To prevent this issue in the future, decouple your live client-facing application from your staging data-loading procedures. This keeps your online catalog fully functional during database updates.
Use Task Manager (Windows) or top / ps (Linux) to ensure no other tecdoc.exe or data-loading services are running.
Go to Windows > Update & Security > View Update History > Uninstall updates . (Alternatively, you can search for "View Update History" from the Start menu).
“TecDoc support sent me a script that compares the config file checksum – turns out my antivirus quarantined part of the index.” – Verified user on TecDoc forum
When TecDoc initializes, it reads local configuration files to determine the database path, server details, and access modes. The error triggers when one of the following conditions occurs:
| Cause Category | Specific Reason | |----------------|----------------| | | TecDoc.ini , database.cfg , or connection.xml has wrong syntax, missing entries, or is damaged. | | Incorrect data path | The configuration file points to a local data folder that no longer exists (e.g., after a failed update or moving installation). | | Database mismatch | The configuration expects a certain database version (e.g., DVD 2023/04) but a newer or older version is present. | | Network share issue | In network/multi-user setups, the mapped drive to the shared data folder is disconnected or permissions are missing. | | Windows registry corruption | TecDVD/Station Manager stores paths in the registry; if deleted or changed externally, the config file check fails. |
Here is a step-by-step breakdown of how to review and solve this issue: ⚠️ Common Causes
To prevent this issue in the future, decouple your live client-facing application from your staging data-loading procedures. This keeps your online catalog fully functional during database updates.
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