Downloading software from third-party "repack" or "crack" sites like FileCR can carry risks, including malware or unstable software behavior.
Are you planning to use Marvelous Designer for or architectural visualization ?
If you are looking for information on how to use the software or need help with a specific feature once it's installed, I can certainly help with that! However, if you are having trouble with the download itself, here are a few things to keep in mind: