Increasing RAM used in XP mode (Virtual PC)


  1. Posts : 16
    Windows 7 Ultimate x86
       #1

    Increasing RAM used in XP mode (Virtual PC)


    Hello,
    My config is Windows 7 Ultimate 32-bit, Intel i5 760, 2GB DDR3 RAM, 512 MB Graphics Card (Nvidia GeForce 8400)

    I can't seem to increase the RAM used in XP mode. It is greyed out. Please help...
    Attached Thumbnails Attached Thumbnails Increasing RAM used in XP mode (Virtual PC)-xp-mode-settings.jpg  
      My Computer


  2. Posts : 8,679
    Windows 10 Pro x64
       #2

    Just read the text. It's saying that you must shut down your virtual machine before doing any changes there. :)
      My Computer


  3. Posts : 287
    Windows 7 Ultimate x64
       #3

    You need to change the machine parameters BEFORE you launch it.
      My Computer


  4. Posts : 16
    Windows 7 Ultimate x86
    Thread Starter
       #4

    Thanks.... the virtual machine was in hibernate mode but i thought it was already shutdown....

    It says that available memory is 1,495 MB ....so will there be any harm if i use all of it ??
      My Computer


  5. Posts : 17,545
    Windows 10 Pro x64 EN-GB
       #5

    Virtual PC needs at least 0.5 GB (512 MB) RAM to be left to host to be able to run a virtual machine, so the available RAM to assign to a virtual machine is total RAM of your host minus 0.5 GB. Your screenshot shows the maximum you can assign to virtual machine is 1,495 MB, meaning you have a total of 2 GB of RAM on your host.

    If you assign the full available amount to virtual machine, it leaves that said 0.5 GB to host, which is really little, making running virtual machine a real PITA. A recommend a good compromise, assigning 1 GB to virtual machine, leaving 1 GB to host.

    Kari
      My Computer


  6. Posts : 8,679
    Windows 10 Pro x64
       #6

    I will agree with Kari.
      My Computer


  7. Posts : 16
    Windows 7 Ultimate x86
    Thread Starter
       #7

    Thanks Kari..
      My Computer


 

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