Search for "VCDS 24.7 full with loader" on reputable VAG forums (Digital-kaos, MHH Auto). Avoid random .exe files from Dropbox.

is one of the most frustrating errors for VW, Audi, Seat, and Skoda owners using third-party ("clone") VCDS diagnostic cables. When you try to launch your diagnostics, you are met with a black screen, a quick flash, or an error message stating that the VCDSLoader.exe is missing or cannot be found.