TO SET ACTIVE PARTITION
1. Click <Set Active> on the main window, "Set Active Partition Wizard" pops up.
2. Select the partition which you want to activate from the partition list in the wizard.
3. Finally, click <Set Active>.
Note:
Only active partitions are allowed in a disk. Only primary partitions can be set to active, logical partition cannot be set to active. If a partition is hidden and you want to set the partition to active, you need to activate the non-hidden set up.