1. The problem is that your 2 TB HDD (the destination drive of the cloned contents of the 1 TB HDD) System Reserved 100 MB partition is not marked "Active"; apparently the MiniTool program caused this problem or some other factor was involved.
2. So use Disk Management to select the 100 MB System Reserved partition and select the option "Mark Partition as Active". I assume you know how to do this.
3. Shut down the PC and if practical, disconnect the present 1 TB boot drive from the system. Boot to the 2 TB HDD as the ONLY drive connected. Assuming all is well, you can later re:connect the 1 TB HDD as your secondary drive.
(BTW, while I like the MiniTool Partition Wizard as a partition management program I would not recommend its use as a disk-cloning program. There are better programs in my opinion, e.g., Macrium Reflect, Easeus Todo, AOMEI Backupper and the one I generally use - Casper (commercial program although a 30-day trial version is available.)