Does SSR 2011 use VSSADMIN.exe and BCDEDIT.exe?

Hi

Due to secuirity issues, we want to disbale VSSADMIN.EXE and BCDEDIT.exe on our servers

Does SSR 2011 uses those two exe's? will i have issues with SSR 2011 after disabling them?

We also use Lights Our Restore - does Lights Out Restore use those files for boot into recovery mode?

Thanks