How to get the boot partition in a Batch file?

Question

Although usually people install Windows in partition C,I think there'll be some problems if I just use C:\\ as the boot directory.I've googled this but did not find the key. So how can I get the boot partition in Batch?

Answer 1

You can use the System Variable %SystemDrive% to change to the Windows Directory. Wikipedia has a good list of system variables.

Answer 2

Use the %SystemDrive% environment variable.

It will (for example) return C:, so remember to add the directory divider after it manually.