Hi,
you can't upgrade to anything above 8.0 as windows support was dropped already with 8.0 like explained in [1]. Furthermore as no one knows what and how you have done the modifications its hard to tell you if you're loosing it.
[1]
Hi,
you can't upgrade to anything above 8.0 as windows support was dropped already with 8.0 like explained in [1]. Furthermore as no one knows what and how you have done the modifications its hard to tell you if you're loosing it.
[1]