Check the exact error immediately after NET_DVR_Init() :
pLoginInfo.sDeviceAddress = "192.168.1.100"; pLoginInfo.wPort = 8000; strcpy(pLoginInfo.sUserName, "admin"); strcpy(pLoginInfo.sPassword, "wrongpassword"); // ← ERROR 9 here hcnetsdk.dll 9 hikvision error
CCTV Playback crashing HIKVISION hcnetsdk.dll 9 hikvision error Check the exact error immediately after NET_DVR_Init() :