Go to Windows Security > Virus & threat protection > Manage settings > Add or remove exclusions . Add your new Games folder to this list.
Create a new folder (e.g., C:\Games ) where you will install the game. Hearts-of-Iron-IV-Repack-Games.com.rar
If there is a setup.exe , double-click it. If prompted, limit RAM usage (often a checkbox in the installer) to ensure stability during decompression. Go to Windows Security > Virus & threat
Disable your antivirus entirely during the extraction/installation process. If there is a setup
Many repacks come with all DLCs pre-enabled. If you want to add external mods, place them in \Documents\Paradox Interactive\Hearts of Iron IV\mod\ . Hearts of Iron IV Free Download (v1.17.4) - Repack-Games
When asked for an installation directory, browse to your excluded Games folder.
Re-run the installer and ensure all "Redistributables" (DirectX, C++) are checked for installation.