Forum Discussion
I had this issue as well. I disabled everything in McAfee Endpoint security and re-ran the install. It worked.
[2023-01-04 07:42:29.181885 -05:00] INFO [op_windows_starter::transaction] op-windows-starter\src\transaction.rs:170: renaming C:\Users\username\AppData\Local\1Password\update to C:\Users\username\AppData\Local\1Password\app
[2023-01-04 07:42:29.562934 -05:00] ERROR [op_windows_starter::installer] op-windows-starter\src\installer.rs:169: failed to move app files. Error: Io(PermissionDenied)
[2023-01-04 07:42:31.221533 -05:00] INFO [op_windows_starter::installer] op-windows-starter\src\installer.rs:374: starting C:\Users\username\AppData\Local\1Password\app\8\1Password.exe
[2023-01-04 07:42:31.221961 -05:00] ERROR [op_windows_starter::installer] op-windows-starter\src\installer.rs:201: Failed to start previous app. Error: The system cannot find the path specified. (os error 3)