Issue with the first time use.

I had to get a new harddrive so i needed to reinstall everything. i download LBML and extract it to a folder on my desktop, but when i try to run it it says i need to run the updater. I try to run that and windows throws an error saying the file contains either a virus or can cause damage to my PC. Ive tried running it as admin as well. Does anyone know a workaround?

You need to whitelist LBML. Some virus scanners don't throw a false positive (Avast is one I know of), but if Window's Defender is active, it will stop the download.