I've never seen a damaged WinRAR installation in my life so my guess is that there's either an issue with the OS or the file system through some intermediary means, IF you find there to be damaged files in WinRAR's file structure.
I've never seen a damaged WinRAR installation in my life so my guess is that there's either an issue with the OS or the file system through some intermediary means, IF you find there to be damaged files in WinRAR's file structure.