Won't install

anyone else experience the error that it won’t install because of the operation not being successful because the file contains a virus or potentially unwanted software?

Is there a fix?

OneDrive can do some weird stuff with BeamMP, try installing it on a drive that isnt using OneDrive. Also make sure that any antivirus or firewall is allowing BeamMP or BeamMP installer. If this problem still persists, then download the BeamMP mod directly with this link