Required DirectX or C++ Redistributables are outdated. Top Solutions to Fix the Error 1. Increase Virtual Memory (Page File)
Disable any third-party antivirus (Avast, Norton, etc.) temporarily. Run the installer as an Administrator . 3. Use "Limit RAM" Options dodi repack isdone.dll error
Real-time scanning often blocks the unarc.dll or isdone.dll processes used by the installer. Turn off in Windows Security. Required DirectX or C++ Redistributables are outdated
Install the game to a (e.g., C:\Games instead of a deep subfolder). C:\Games instead of a deep subfolder).