It is possible install ArcGis 10.5.1 without SP1 of Windows 7?

[SIDLletres]

It is possible install ArcGis 10.5.1 without SP1 of Windows 7?

Thanks,

[JayantaPoddar · Accepted solution]

SP1 of Windows 7 is mandatory for installing any ArcGIS Product on Windows 7 platform.

 Also ensure Microsoft .Net Framework 4.5 or later is also installed.

ArcGIS Desktop 10.5.x system requirements—System Requirements | ArcGIS Desktop