Windows 7 DVD boot - Registry change not saved











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I am trying this out in Windows 7 Virtual Machine




  1. Windows 7 64 is already installed in VM

  2. Boot the PC using Windows 7 DVD

  3. Go to Repair Your Computer - Command Prompt - Windows directory on the drive

  4. Run Regedit.exe and create a key called say Test and set some string value to a value named say Val1 under say HKLMSoftware (see the snapshot)

  5. Exit and restart


Now when you boot using the Windows 7 DVD again and access the registry, that key and entry does not exist.



What am I missing here? Can someone help. Does it have something to do with permissions?



enter image description here










share|improve this question


























    up vote
    0
    down vote

    favorite












    I am trying this out in Windows 7 Virtual Machine




    1. Windows 7 64 is already installed in VM

    2. Boot the PC using Windows 7 DVD

    3. Go to Repair Your Computer - Command Prompt - Windows directory on the drive

    4. Run Regedit.exe and create a key called say Test and set some string value to a value named say Val1 under say HKLMSoftware (see the snapshot)

    5. Exit and restart


    Now when you boot using the Windows 7 DVD again and access the registry, that key and entry does not exist.



    What am I missing here? Can someone help. Does it have something to do with permissions?



    enter image description here










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I am trying this out in Windows 7 Virtual Machine




      1. Windows 7 64 is already installed in VM

      2. Boot the PC using Windows 7 DVD

      3. Go to Repair Your Computer - Command Prompt - Windows directory on the drive

      4. Run Regedit.exe and create a key called say Test and set some string value to a value named say Val1 under say HKLMSoftware (see the snapshot)

      5. Exit and restart


      Now when you boot using the Windows 7 DVD again and access the registry, that key and entry does not exist.



      What am I missing here? Can someone help. Does it have something to do with permissions?



      enter image description here










      share|improve this question













      I am trying this out in Windows 7 Virtual Machine




      1. Windows 7 64 is already installed in VM

      2. Boot the PC using Windows 7 DVD

      3. Go to Repair Your Computer - Command Prompt - Windows directory on the drive

      4. Run Regedit.exe and create a key called say Test and set some string value to a value named say Val1 under say HKLMSoftware (see the snapshot)

      5. Exit and restart


      Now when you boot using the Windows 7 DVD again and access the registry, that key and entry does not exist.



      What am I missing here? Can someone help. Does it have something to do with permissions?



      enter image description here







      windows-7 boot windows-registry






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Dec 6 at 17:31









      rajeev

      491322




      491322






















          1 Answer
          1






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          up vote
          2
          down vote



          accepted










          It's becuase in that scenario, you're editing the registry for the loaded Win PE environment you're (temporarily) booted into, not the offline one on the hard disk.



          In RegEdit choose File -> Load Hive to load the offline registry hive file you want to make changes to.



          i.e.:



          HKEY_LOCAL_MACHINESAM > c:windowssystem32configSAM
          HKEY_LOCAL_MACHINESYSTEM > c:windowssystem32configsystem
          HKEY_LOCAL_MACHINESOFTWARE > c:windowssystem32configsoftware
          HKEY_USERS.Default > c:windowssystem32configdefault
          HKEY_CURRENT_USER > c:users<user name>ntuser.dat





          share|improve this answer





















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            1 Answer
            1






            active

            oldest

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            oldest

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            active

            oldest

            votes








            up vote
            2
            down vote



            accepted










            It's becuase in that scenario, you're editing the registry for the loaded Win PE environment you're (temporarily) booted into, not the offline one on the hard disk.



            In RegEdit choose File -> Load Hive to load the offline registry hive file you want to make changes to.



            i.e.:



            HKEY_LOCAL_MACHINESAM > c:windowssystem32configSAM
            HKEY_LOCAL_MACHINESYSTEM > c:windowssystem32configsystem
            HKEY_LOCAL_MACHINESOFTWARE > c:windowssystem32configsoftware
            HKEY_USERS.Default > c:windowssystem32configdefault
            HKEY_CURRENT_USER > c:users<user name>ntuser.dat





            share|improve this answer

























              up vote
              2
              down vote



              accepted










              It's becuase in that scenario, you're editing the registry for the loaded Win PE environment you're (temporarily) booted into, not the offline one on the hard disk.



              In RegEdit choose File -> Load Hive to load the offline registry hive file you want to make changes to.



              i.e.:



              HKEY_LOCAL_MACHINESAM > c:windowssystem32configSAM
              HKEY_LOCAL_MACHINESYSTEM > c:windowssystem32configsystem
              HKEY_LOCAL_MACHINESOFTWARE > c:windowssystem32configsoftware
              HKEY_USERS.Default > c:windowssystem32configdefault
              HKEY_CURRENT_USER > c:users<user name>ntuser.dat





              share|improve this answer























                up vote
                2
                down vote



                accepted







                up vote
                2
                down vote



                accepted






                It's becuase in that scenario, you're editing the registry for the loaded Win PE environment you're (temporarily) booted into, not the offline one on the hard disk.



                In RegEdit choose File -> Load Hive to load the offline registry hive file you want to make changes to.



                i.e.:



                HKEY_LOCAL_MACHINESAM > c:windowssystem32configSAM
                HKEY_LOCAL_MACHINESYSTEM > c:windowssystem32configsystem
                HKEY_LOCAL_MACHINESOFTWARE > c:windowssystem32configsoftware
                HKEY_USERS.Default > c:windowssystem32configdefault
                HKEY_CURRENT_USER > c:users<user name>ntuser.dat





                share|improve this answer












                It's becuase in that scenario, you're editing the registry for the loaded Win PE environment you're (temporarily) booted into, not the offline one on the hard disk.



                In RegEdit choose File -> Load Hive to load the offline registry hive file you want to make changes to.



                i.e.:



                HKEY_LOCAL_MACHINESAM > c:windowssystem32configSAM
                HKEY_LOCAL_MACHINESYSTEM > c:windowssystem32configsystem
                HKEY_LOCAL_MACHINESOFTWARE > c:windowssystem32configsoftware
                HKEY_USERS.Default > c:windowssystem32configdefault
                HKEY_CURRENT_USER > c:users<user name>ntuser.dat






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Dec 6 at 17:41









                Ƭᴇcʜιᴇ007

                98.6k14155212




                98.6k14155212






























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