Did you disable any virus/malware checker before installing? If not, then do that.

Do you know how to bring up the Windows Task Manager to see what else is running?

What OS are you running?

Does it still happen if you reboot?

Did you try to install into the /Program Files folder? That won't work. Use the default, /BB


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.