Asus RS300-E8-RS4 - Manual (Page 137)

ASUS RS300-E8 Series 7-11
9. When the installation of files is finish,
click Next.
10. When prompted to restart the
computer, select Yes, I want
to restart this computer now
then click Finish to complete the
installation.
8. Click Install in the Windows Security
window.
The Windows Security window may appear more than once and you may have to
click Install several times to continue with the installation.