Preventing Drive Letters From Changing During Sys. Prep. One thing that I found really annoying when doing a sysprep was my drive letters changing. In some environments, drive letters need to remain constant when the machine is being deployedcloned. Unfortunately, I dont have too awful much experience with syspreps new unattended. I havent checked whether Windows 7 and Windows Server 2008 still use separate uniprocessor and multiprocessor HALs. Windows XP, Windows Server. Responses to How To Make An Unattend. Serial Cracks And Keygens. Sysprep File Mark Says January 20th, 2011 at 1045 am. You probably should mask your product key. Im pretty sure going around the rearm is against the EULA with microsoft. The way to get around this legally is to simply start over. When you are ready to sysprep. One thing that I found really annoying when doing a sysprep was my drive letters changing. Fahrenheit 451 Audiobook Mp3 there. In some environments, drive letters need to remain constant when the. Sysprep Server 2008 R2 Vmware PlayerI found a nice workaround. Fantasy Ebooks Pack 105 here. To prevent the drive letters from chaning, use the following steps. Open up the registry Start Run regedit2. Navigate to HKEYLOCALMACHINESystemMounted. Drives. 3. Make a backup of this. File Export save to a place where you can access it soon. Make sure you leave regedit open and run sysprep via command line. Use the quit switch when running sysprep as we do not want to restart the machine yet. Once sysprep finishes, go back to the registry editor. Import your registry backup. File Import. RestartShutdown the machine and deploy. Credit to this answer goes to jthiessn for finding this trick. Make sure to up his answer on the Microsoft forum for his fine work http social. USitprovistadeploymentthread6.