hcnetsdk.dll 9 hikvision error x
hcnetsdk.dll 9 hikvision error
hcnetsdk.dll 9 hikvision error
English hcnetsdk.dll 9 hikvision error
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[DllImport("hcnetsdk.dll")] private static extern uint NET_DVR_GetLastError();

Through extensive debugging and community reporting, the following are the most frequent triggers for this error:

The error in Hikvision software (typically iVMS-4200) signifies a failure to receive data from the connected device. Unlike error code 10, which indicates a timeout, error code 9 points to a complete break in the data transmission path between the client software and the NVR/DVR or camera. Core Causes

Follow these troubleshooting steps in order, from the easiest fixes to the more advanced solutions.

: Verify the interop signatures and ensure the SDK is properly initialized before calling configuration functions. Dicsan Technology Error Summary Table How to Solve Live View Error on iVMS-4200 - Hikvision