It allows the software to send requests, read diagnostic trouble codes (DTCs), perform coding, and interact with the vehicle’s hardware.
or "Xentryapi.dll is missing" errors upon launching the program. "Initialization of the multiplexer has failed" . "No access authorization" errors.
Before replacing any files, ensure you have a clean, standard installation of XENTRY Diagnostics OpenShell (e.g., v06.2023 or later). Avoid using "beta" versions if stability is required. 2. Replacing xentryapi.dll xentryapi.dll
The original xentryapi.dll included with legitimate XENTRY installations communicates with Mercedes-Benz servers to verify the license (StartKey).
Download the necessary activation files (e.g., XentryAPI.dll and ConnectorAPI.dll ). It allows the software to send requests, read
If you are using a modified version, you will likely need specific patched versions of the file, often included in activator packets.
You may need to disable Secure Boot in the BIOS to allow modified DLLs to load. "No access authorization" errors
When this file is missing, corrupt, or incompatible with the version of XENTRY installed, users may encounter several frustrating issues: