Hcnetsdk.dll | 23 Fix

The first step is to check the datasheet of your specific camera model. If you are trying to use a feature like or Intrusion Detection and receive Error 23, verify on the Hikvision Product Page that your specific model actually supports that feature. 2. Update Firmware

This is a frequent cause of "Error 23" related behaviors or load failures. If you are compiling your application in mode, you must use the 32-bit version of hcnetsdk.dll . If your app is compiled in x64 , you need the 64-bit version of the DLL. hcnetsdk.dll 23

The developers used a while loop that attempted to log in, fetch a stream, and immediately log out. However, on a reboot, the first few cameras logged in fine. At camera #5, the device (a 32-channel NVR) started returning error 23. The cause was that the previous logouts ( NET_DVR_Logout ) hadn't fully released sessions on the NVR before the next login request. The first step is to check the datasheet