This problem occurs when i deploy a new image with Microsoft Wds.
Wds give the computername pc-1597 no ZCM agent is in the image.

After the image is deployt i install the Zcm agent 10.2.2
This results in ZCC Device name already existed pc-1597-9b4501e2ac234f44b4b45ff0e546e730.

it is true that pc-1597 exits but it is the same workstation.
This problem is only with Windows 7 workstation en not with xp.