Can no longer install GSX Pro

[SBoi]

After downloading the FSDT Installer and clicking install, it appears to download world of jetways but then stops after some minutes, the install button is available but when i click it it just shows a progress bar and then it disappears, i can keep clicking the install button and it'll do the same thing to no avail. GSX does not show up in MSFS and the folders inside addon manager are empty

[virtuali]

Be sure the antivirus is configured to have the whole Addon Manager folder to the antivirus Exclusion, then try again.