If you want, tell me: device model, firmware, SmartPSS version, OS and whether playback via web UI works — I’ll give targeted next steps.
If none of the above works, the error is likely . Backup your NVR configuration, then perform a factory reset or contact Dahua support with the exact SDK error code from the logs. Failed To Start Playback Netsdk Returns Error Smart Pss
: Log in via a web browser or at the physical NVR to see if the footage plays there. If it does, the issue is strictly with the SmartPSS software. If you want, tell me: device model, firmware,
Here is a guide on how to troubleshoot and resolve this error quickly. 1. Update the dhnetsdk.dll If you want