Lenovo ThinkPad R50p - Manual (Page 105)

The parameters for cleanmbr32.exe are:
Table 31.
Parameter (Required): Description
/A Clear MBR and install PC DOS MBR
Parameter (Optional):
/Dn Apply changes to drive. Use n=0 for the first
drive.
/Y Yes to all
/? Display Help
/H Display Help
SP.PQI
This file can be used to create a type 12 service partition. See “Scenario 5 -
Installing on Type 12 service partition” on page 84 for more information.
Note: This function is not available in Windows Vista.
Active Update
Active Update is an eSupport technology that utilizes the update clients on the
local system to deliver the desired packages on the Web without any user
interaction. Active Update queries the available update clients and uses the
updated client to install the desired package. Active Update will launch
ThinkVantage System Update or Software Installer on the system.
To determine if the Active Update Launcher is installed, check for the existence of
the following registry key:
HKLM\SOFTWARE\Thinkvantage\ActiveUpdate
To determine if the registry is configured to allow Active Update, the
ThinkVantage Technology program should check within its own registry key for
the value of the EnableActiveUpdate attribute. If EnableActiveUpdate=1, the
ThinkVantage Technology program should add the Active Update menu item
under the Help menu.
To call Active Update, the calling ThinkVantage Technology program should
launch the Active Update Launcher program and pass a parameter file. (See the
Active Update Parameter File for a description of the parameter file).
To disable Active Update Launcher menu item from help menu for all
ThinkVantage Technology programs:
1. Go to the HKLM\Software\ThinkVantage\ActiveUpdate registry key
2. Rename or delete the Active Update key
To disable Active Update Launcher menu item from help menu for individual
ThinkVantage Technology program:
1. Go to the registry key:
v For Rescue and Recovery - HKLM\Software\Lenovo\Rescue and Recovery
2. Add the DWORD value EnableActiveUpdate and set value to 0
Appendix A. Administrative tools 97