As mentioned in have debugger run application as different user (linked above), another extremely simple way to do this which doesn’t require any more tools:
- Hold Shift + right-click to open a new instance of Visual Studio.
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Click “Run as different user”
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Enter credentials of the other user in the next pop-up window
- Open the same solution you are working with
Now when you debug the solution it will be with the other user’s permissions.
Hint: if you are going to run multiple instances of Visual Studio, change the theme of it (like to “dark”) so you can keep track of which one is which easily).