Download the latest firmware for your specific NVR/DVR model from the Hikvision Global Portal Ensure you are using the latest version of
To provide a more precise solution for your setup, could you please tell me: are you using (iVMS-4200 or HikCentral)? hikvision error code hcnetsdkdll 23 better
The camera/NVR is not communicating properly with the network due to low bandwidth or a poor connection. Download the latest firmware for your specific NVR/DVR
Sometimes Error 23 is misreported when a user has insufficient permissions to access a specific configuration. Develop a routine to verify the logged-in user's role (Admin vs. Operator) before allowing access to advanced configuration menus. Troubleshooting Quick-Fixes hikvision error code hcnetsdkdll 23 better
Download the latest iVMS-4200 software from the Hikvision portal.