Yes, you can do that; we don't test it much but we think it 'should work' for Desktop workflows.
I'm not sure what the official support position will be, probably unsupported.
That will be fine - it won't be the first time to try a workflow that is not officially supported ...
I'm sure we have all done it ...
Thank you again
Can I install ArcGIS Pro 10.4 on my computer while all my ArcGIS is 10.3?
Yes certainly, provided the computer meets system requirements.
You mean Pro 1.4 though.
I meant Pro 1.4 yes, you're right !
We may need to update our ArcGIS License Manager at least, to 10.4 if nothing else ...and by doing that still everything should be backwards compatible and work just fine ....correct?
Thank you
Well if you have any 3rd party extensions you may need to update those but in theory everything else should work.
Regards