Not working any more, refers to main app download, and there Virus Total tells me:

1/69 security vendor and 1 sandbox flagged this file as malicious e1af498f95432a4f2f666a8cbec7bd6ab9deb4d1695c6e7cde7acb9bd408e600
vdhcoapp-windows-x86_64-installer.exe

Security vendors' analysis VBA32 TrojanDownloader.Private Acronis (Static ML)