If the link is dead, the software may no longer be hosted. Try searching for the exact filename ( setuprar possibly meant setup.rar ) on archive.org or with caution on alternative sites.
Analysis http://www.51scope.cn/files/setup.rar ... - App Any Run If the link is dead, the software may no longer be hosted
It looks like you’ve shared a string that resembles a broken or malformed URL or file path: http www51scopecn files setuprar and install the software new If the link is dead
Using 7-Zip:
Let's analyze the risks of the exact string: http www51scopecn files setuprar If the link is dead, the software may no longer be hosted