EasyBCD keeps killing SSD partition

Hi forum,

I am trying to make a Windows 7 partition on an OZC-Vertex2 60GB SSD bootable with EasyBCD (using the "Re-create/repair boot files" button in the "BCD Backup/Repair" tab, and then adding a Start Menu entry for Windows 7 via the "Add New Entry" tab).

However, every time I try this, the entire partition gets deleted (and shown as "Unallocated").

What could be wrong here?
This is what I do:

I select that disk's (drive J) only partition (here reported as FAT16 because it is broken again), then hit the "Install BCD" button.

Then instantly, the partition gets killed and is reported as Raw or Unknown:

What's happening here?