We have many Win7 workstations that were originally imaged from an sysprep image using a MS Volume license. Since all of are workstations were purchased with WIN7 and have the OEM license keys, we did not renew our Volume licenses. Now after imaging a workstation it this image, we are unable to activate it using the old MS Volume license and if we try to reenter the OEM license key from the sticker on the stations, we get an invalid key.
Does any one have a solution on how we can activate windows on these stations. I would hate to have to create new images and reimage several thousand computers at our 16 campuses in order to activate Windows.
Any help would be greatly appreciated.