
The version numbers are aligned, 3.x installs module v13.x, 5.x installs module v15 and 6.x installs module 16.x etc. The v15.x module installed by the 5.x hosting bundle works for 3.x, 2.x and 1.x The module is backwards compatible as far as I can tell.

Please find the attached image below to see how it is shown. Type following instruction, on a single line: reg query 'HKEYLOCALMACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\full' /v version.

The path to the Asp.Net Core Module v2 module is: %Program Files%\IIS\Asp.Net Core Module\V2 NET versions.) If you want to check the latest.
