Desktop machine Acer Aspire M5700 Windows Vista Home Prem. 32b. The original partitions by OEM were re-partitioned and thus caused the problem that eRecovery, the Alt+F10 keys and eRecovery DVD's, can't recover the system back to out of factory status. Symptom: The recovery process restarts the PC at the point where installation of the OS begins. A message shows up saying Windows could not be installed due to the incidental restart of the PC. And other time it gives the reason of the failure, that is, 0xa000000e. I have the eRecovery DVD's, 2 sets. One set of 3 DVD's which contains the OS & the Acer stuff and they are good and used a few times. The other set of 6 DVD's which contains everything of the PC as it was out of the factory. Anybody know for sure how to recover the OS by the DVD's, PLEASE ? Thanks.