Damn, there's an app I haven't heard of in years. Too bad I don't have more of a need for a sandbox app than the built in Windows Sandbox app or I might give it a shake.
Windows sandbox sucks, it doesn't isolate all the way and it doesn't give you any options for what you might not want to isolate.
With Sandboxie Plus, you can pick and choose exactly what has access to whatever else you can deny admin access to anything you want and you can even fake admin rights to whatever you want. You can't do that with windows sandbox.