Another piece of Ego, the creator Filebrowser, manager installed programs(on device).
Run,
unistall,
xap package("\Applications\Data\12345678-87bf-4d87-a529-0dff41efd592\Data\IsolatedStore\Xap"),
data backup("\Applications\Data\12345678-87bf-4d87-a529-0dff41efd592\Data\IsolatedStore\Data"),
...