Does that program exist or is it really "C:\Program Files\smartpss.exe"? When the Windows installer installs a program, it is typically in some subfolder. It is not in the root of "C:\Program Files".
My reply was based on this page:
https://dahuawiki.com/SmartPSS/How_to_Install_SmartPSS_on_Non_Admin_Account
That's where I got the full folder path. I do not have this software installed so I have no way to test that command. Try it using cmd.exe and see if that works.
The page also says "After SmartPSS was installed under the admin, you can then logged out of the admin, and log into a “standard user” account that will be using SmartPSS without admin credentials."
Based on that page, a standard user should just be able to run the program and you should not need to run elevated.
It might be best if you contact SmartPss support and ask them for help.