EmuGUI pre-release can't find qemu path

[SayaAEP]

QEMU couldn't be executed. Please check if the settings of your VM and/or the QEMU paths are correct.

For reference, I've already added the QEMU path as shown in my screenshot in issue #106. However, when I try to run the VM, nothing happens—EmuGUI doesn't start or do what I expect.

[Tech-FZ]

If you have set an environment variable, it should work by defining just the executable names. Otherwise, set the entire file path.