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#11
Please post back a screenshot of Disk Management - Post a Screen Capture Image - Windows 7 Help Forums so we can see what the problem is. If you tried to create too many Primary partitions did you ignore the warning it was converting to Dynamic? You can only have four Primary Partitions, or three Primary and unlimited Logical.
Only your first OS install needs to be Primary so it can be marked Active to boot.
I am not familar with Easeus Drive Copy although the Partition Manager does fail a lot losing data so it is not recommended here. Is that an imaging or cloning suite? Make sure you are using unformatted partitions to clone or apply image onto. If disk has converted to Dynamic use Easeus to convert it back to Basic after removing formatting from target partitions.