BTW, Simulated Runs will likely work perfectly, as they only read properties and compare them and display what they would normally do if Run for real. As this does not (yet) involve trying to copy the files' contents, (and/or overwrite or delete anything) it generally won't hit any locks, etc, till you Run it.
If you're trying to clone a system disk, stop now (and read the Help where it clearly says this can't be done). You may need imaging software...
If you're trying to clone a system disk, stop now (and read the Help where it clearly says this can't be done). You may need imaging software...