Invalid Calibration File - ZED_Depth_Viewer on Linux

I am currently encountering a persistent calibration issue with my ZED camera when launching ZED_Depth_Viewer on Linux.

Below is the console output:

[ZED][INFO] Using USB input… Switched to default resolution HD720
[ZED][INFO] [Init] Camera successfully opened.
[ZED][INFO] [Init] Camera FW version: 1523
[ZED][INFO] [Init] Video mode: HD720@30
[ZED][INFO] [Init] Serial Number: S/N 38940097
[ZED][WARNING] [Init] Invalid calibration file. On Linux, call export LC_ALL=“C” and restart your application.
[ZED][ERROR] [Init] Wrong value in calibration file. Downloading it…
[ZED][INFO] [Init] Invalid calibration file. Recalibrate your camera using ZED Calibration tool or download your calibration file on https://calib.stereolabs.comhave already tried the following steps but the issue persists:

  1. Executed export LC_ALL=“C” before running ZED_Depth_Viewer

  2. Manually downloaded the calibration file (SN38940097.conf) from https://calib.stereolabs.com and placed it

•	Camera Model: ZED 2i (S/N 38940097)
•	Firmware Version: 1523
•	ZED SDK Version: 5.0.7
•	Operating System: Ubuntu 22.04 LTS and windows 11
•	GPU: rtx3090
•	CUDA Version: 12.8

The calibration file in our server is not valid. Please email support@stereolabs.com to proceed further.