This is the critical part:
: Upgrading from IOS 15.0(2)SE11 to IOS XE 17.x requires a complete hardware refresh, as the 3560 platform cannot run IOS XE. Configuration migration tools, such as the Cisco Configuration Professional or manual translation of IOS CLI to IOS XE equivalents, are typically needed. c3560ipservicesk9mz1502se11bin top