Can't preview game on Win7 pro under normal user profile?

Is it a problem for win 7 pro or the user profile setting? I can see the preview on android or win10 laptop, but want to let the user use his own win7 pro machine. which part could went wrong? That win7 machine has a old celeron processor, would that be a cause?

Why did you add "under normal user profile"? Does it work under admin account?

What happens when you preview? Press F12 in preview window, open Colsole tab and see if there are any errors.

.

It's probably unrelated, but I had an issue lately - preview was only working with disabled "Use worker" option. Updated desktop build and it was fixed.

Help with what? I believe "Use worker" option is available in free version, it's in project properties under Advanced tab.

The preview already says "(worker)" on the window.

Have you tried disabling worker? I'm not saying it will definitely help, but it might.

How do I disable worker, though?

It's in project properties, on the left panel, under Advanced tab.

Thanks! Disabling worker fixed it, and now I can preview it!