V7.1.2 is a hotfix that fixes some minor issues and adds support for the SBIG Aluma AC455. This release includes DL Imaging Drivers V3.0.5. (Separate DL Config and ASCOM installers are to follow.) To update, select Help Ribbon / Check For Updates. Note: We recommend upgrading your Microsoft runtime .Install https://aka.ms/vs/17/release/vc_redist.x64.exe