how to launch app from USB with no admin rights [closed]

If your administrator blocked launching apps from a USB drive, then good for him/her. I have dealt with viruses that are spread via removable drive and they wasted a lot of time and money to fix. Even if you could get around your administrator's security restrictions, don't. Just copy your app to a local disk and run it that way.

Remember, your administrator is there to help avoid problems. When you try to work around the administrator, you will likely introduce problems.