bcmwltry.exe is the tray bar process for the Broadcom Corporation Wireless Network software.
This process gives you easy access to the software related the product above and can be removed to free up system resources.
Non-system processes like bcmwltry.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you
check your registry to identify slowdown issues.