Is the SSD in an Intel port? The magician software does not work well with the SSD in a Marvel port. Something to do with the Marvel drivers.
EDIT:
This is from the Samsung web site:
SSD Magician is compatible with Samsung-branded SSDs only.
Magician does not support an OEM SSD product.
If you have a Samsung-branded SSD, check if the SSD is detected by the Windows device manager.
Your SSD should be detected as either an IDE or an AHCI device.
If not, installing the standard AHCI controller driver for Microsoft Windows may fix the problem.