In , click "Add Device" (or modify existing device).
Verify that the sPassword field does not exceed the character limit defined in the SDK documentation.
To resolve the HCNetSDK.dll error code 23, try the following troubleshooting steps:
Running event-based searches on basic NAS or non-VCA storage.
Are you seeing this error while trying to , or does it happen during live view ? How to Solve Live View Error on iVMS-4200 - FAQ - Hikvision hikvision error code hcnetsdkdll 23 verified
The Hikvision error code (often appearing as NET_DVR_NOSUPPORT ) explicitly signifies that the specific function or operation requested is not supported by the hardware or current configuration .
After conducting extensive research and analyzing user reports, we've identified several possible causes of the Hikvision error code HCNetsdkdll 23:
Method 1: Revert the Recording Template to General/Continuous
, log directly into the camera or NVR via a web browser (like Internet Explorer, Chrome, or Safari with the Hikvision plugin). In , click "Add Device" (or modify existing device)
Locate the on the sticker on the camera/NVR body. It is 6 uppercase letters/digits (e.g., ABCDEF , X5K9M2 ).
HCNETSDK.dll Error 23 corresponds to the constant NET_DVR_PASSWORD_ERROR or NET_DVR_PASSWORD_OR_USERNAME_ERROR in Hikvision’s SDK documentation. It indicates that the SDK login request failed because the provided credentials (username and/or password) were rejected by the target device.
Understanding the root cause will help you apply the right fix without altering unnecessary network variables: 1. Missing Video Content Analysis (VCA) Capabilities
Are you experiencing issues with your Hikvision device, specifically encountering the error code HCNetsdkdll 23? This error can be frustrating, especially if you're relying on your device for security monitoring or other critical applications. In this article, we'll delve into the causes of this error, provide step-by-step troubleshooting guides, and offer verified solutions to help you resolve the issue. Are you seeing this error while trying to
Ensure the SDK commands are not hitting an application layer block by adjusting user clearance:
Attempting to use Pan-Tilt-Zoom (PTZ) controls on a fixed camera that does not have mechanical PTZ capabilities.
: Using a modern version of iVMS-4200 that expects features (like specialized AI human/vehicle filtering) not present in the device's older firmware. Troubleshooting & Verification
If the above methods don't resolve the issue, try these advanced troubleshooting methods:
