Are you getting a while trying to open this file?
You are likely missing a part (e.g., you have parts 1, 2, and 3, but the set actually goes up to part 4). Check the source to see how many total parts there should be. Malum-PLAZA.part3.rar
Once extracted, you will typically find an . You can right-click this ISO in Windows 10/11 and select "Mount" to open it like a virtual disc and run the setup.exe . Are you getting a while trying to open this file