Failed To Start Playback — Netsdk Returns Error Smart Pss Exclusive ((exclusive))

: Open your Task Manager while SmartPSS is running, find the SmartPSS process, right-click it, and select End Task . Then, restart the application as an Administrator.

The NetSDK is a software development kit provided by Dahua Technology, which enables developers to integrate Dahua devices and software with third-party applications. The NetSDK allows for customized development of surveillance solutions, leveraging Dahua's technology and expertise. : Open your Task Manager while SmartPSS is

: Right-click the SmartPSS icon and select Run as Administrator to bypass potential permission blocks. find the SmartPSS process

Dahua and Amcrest recorders have a maximum number of simultaneous remote connections. and select End Task . Then

Another session, background process, or user is already using the same playback resource (e.g., same camera channel, same recording file) in exclusive mode , preventing a second connection.