See if the offline installer (.msu) helps.
2023-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5028937) windows10.0-kb5028853-x64-ndp48_6d85da3883386e6e72037cca91eb745df82bbd86.msu (install this if you have .NET Framework 4.8)windows10.0-kb5028849-x64-ndp481_454fc39e8357b2c158748a5ece8f060bcaf1b9c3.msu (install this if you have .NET Framework 4.8.1)
=> Determine which .NET Framework versions are installed - .NET Framework | Microsoft Learn
If the standalone installer doesn't help, run a repair installation. See How to perform an In-place Upgrade with Windows 10 Step-by-Step Guide - Microsoft Community.