New
#11
I can't help you.
I see that Lenovo says not to shrink C because "Onekey recovery may no longer work".
But I don't see why that should be.
Normally, a shrink will only shrink to a certain size. If the shrinking process runs into files that shouldn't be moved, it will stop the shrink.
All I can suggest is to do your own research and contact Lenovo or drill into Google and try to get more details.