How to edit windows boot menu in vista

However, when I boot into this version, the same partition is indicated as C-drive. And my Vista-partition has the drive-letter "H". Any help sould be welcome, so I can eleminate at least one boot-selection menu Hopes somebody has an idea how to fix this I tried also after te move of my post to correct my disk-configuration : bootsect. Mac OS I want to modify the Vista-Boot-menu. This really should be your first stop when messing with BCD stuff. INI file, and Vista reads it once.

It just won't work Each command uses the same device and media, but boots the PC in a different firmware mode. Query the registry to determine which mode the device is in. You can do this from the command line:. Here are a couple of ways you can make sure you're booted into the right firmware mode every time you start your PC. When the installation starts, if the PC is booted to the wrong mode, Windows installation will fail. To fix this, restart the PC in the correct firmware mode.

Remove the following files, depending on the mode you want to boot to. This prevents the device from starting in BIOS mode. This prevents the device from starting in UEFI mode. An option is considered present at its first occurrence only. Also, an option need not be preceded by a forward slash or even by white space. In each of the following sets, only one member is accepted, in decreasing order of precedence:. The num placeholder stands for an uninterrupted sequence of decimal digits.

An empty num is permitted, and evaluates as zero. The str placeholder stands for any number of characters up to but not including the first space.

If there is no such occurrence, the bootems and ems elements are added without emsport. This page was created on 21st May and was last modified on 28th August Geoff Chappell. All rights reserved. Conditions apply. Add a new boot entry for the operating system by copying an existing boot entry from the same operating system.

Change the friendly name of the newly created boot entry so that you can identify it in the boot menu. Add parameters to the boot entry that enable and configure Windows features. Make the new boot entry the default entry. Change the boot menu time-out.