Hikvision Error Code Hcnetsdkdll 23 Verified Jun 2026

The device communication library ( HCNetSDK.dll ) attempted to execute a command that the end-device returned as "not supported". Common Triggers

While Code 23 is usually functional, ensure your user account has the necessary "Remote Configuration" permissions, as restricted access can sometimes cause the system to return a generic "not supported" response. hikvision error code hcnetsdkdll 23 verified

If you have confirmed that you don't know the password, you have two main options: The device communication library ( HCNetSDK