Subject: 'Acronis Disc Director Suite 10', stand-alone version booting from original CD The 'User’s guide' tells... " Chapter 4. Manual Partition Operations > 4.2 Additional Partition Operations >> 4.2.1 Changing partition letter If you need to change a letter assigned to a partition by an operating system: 1. Select the hard disk and partition on it. 2. Select Disk -> Advanced -> Change Letter or a similar item in the Advanced sidebar list, or click Change the logical drive letter on the toolbar. 3. Select a new letter in the Change letter window. " But no such option to find in the running program. How to access/activate this function? Intention: Letter 'C' shall be assigned to 'Partition 2' while Partitions keep their number/order ) so that 'Windows XP' setup recognizes this and can be installed on 'Partition 2' 'C:' P.S.: How to change Partition number/order (without deleting Partitions). Is this possible with the 'Acronis Disk Editor'?