Check your device's datasheet to ensure it actually supports the feature you are trying to use (e.g., Audio, PTZ, or Smart Detection).
Sometimes the wrong device is responding to the verification request due to IP duplication. hikvision error code hcnetsdkdll 23 verified
, you’ve likely run into a "function not supported" conflict. This specific error occurs when the software tries to execute a command—like PTZ control or a specific recording search—that the connected hardware or current account simply cannot perform. Check your device's datasheet to ensure it actually
Select to reset all parameters except the IP address to see if the function becomes available. This specific error occurs when the software tries
Troubleshooting Hikvision Error Code 23 (HCNetSDK.dll) Hikvision Error Code 23 (HCNetSDK.dll) generally indicates that a requested function is not supported
: Trying to change specific video parameters like resolution or frame rate to values that exceed the device's technical specifications. Verified Solutions
Switching a recording template to "Event" on older iVMS-4200 PC-NVR versions that may not support event-based storage protocols.