Fix: You need the VC++ Redistributable. Download "vc_redist.x64.exe" from Microsoft. The repack should have included it in a _Redist folder.
If you encountered save issues after updating to 1.4, developers recommended reverting to a save created in v1.3.4 or earlier before continuing with 1.4.1 to ensure total stability.
The "full story" of Kingdom Come: Deliverance Update v1.4.1-CODEX RePack