Essentially a 2017 has been installed after installed the essentially compact not compact 4.0 db, can't open SDF file:
Essentially a 2017 has been installed after installed the essentially compact 4.0 in

server types: database engineAnalysisServices
Reporting Services
Intergration Services
No Compact db, before, I used 2008 r2, hasn't it,
Because is the operating system installed win10 mistakenly don't want to put back to Windows 7 enterprise edition,

SSCERuntime_x64 - CHS - for I found essentially compact 4.0 installation package,