Ensure you run the Verify Bin Files tool included in the installer to check for corrupted files after extraction. To make sure you get the game running smoothly, Provide a guide on how to fix common installation errors ? Show you the system requirements ?
You need WinRAR or 7-Zip to extract the contents. DODI_DKR_DSRT_RLY.part01.rar
Repacked games often flag antivirus software. You may need to disable it or create an exclusion for the installation folder to avoid part01.rar or the resulting setup from being deleted. Ensure you run the Verify Bin Files tool