Lenovo ThinkPad R50p - Manual (Page 23)

When installing Rescue and Recovery on a system with Bitlocker and a service
partition is not available, the following two commands should be run to prevent
the Vista OS from asking for the Bitlocker key every time it boots. These
commands are:
bcdedit -deletevalue {globalsettings} extendedinput
and
bcdedit -deletevalue {globalsettings} extendedinput
Notes:
1. When setting up Bitlocker on Vista, the bitlocker partition should be after the
OS partition for best results. If it is placed before the OS partition,, the partition
number will need to be updated in the Rescue and Recovery ADM settings.
2. When restoring a system that is using Microsoft Vista, and Bitlocker, a message
will show up that there was an error at shutdown. this can be ignored and
everything should operate normally.
Chapter 2. Installation 15