Does ArcGIS Desktop 10.2 run on Windows 10? Any issues? Is it Certified?
Only 10.3.1 and above is certified since 10.2 is at the end of its life cycle (or soon will be) don't expect efforts to be made to support it. If you are stuck with 10.2 and an older version of windows... you will have to upgrade one or the other at some time.
Retrieving data ...