WIndows 7 Boot Error 0xc0000225

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  1. Posts : 12
    Windows 7 Ultimate x64
    Thread Starter
       #11

    DVD drive is working under Linux but booting from it any of the about 20 live DVD's i have doesn't nighter does safe mode(i'm repeatedly pressing F8 before i start my Pc until the error occurs still nothing), i'm going to try a live USB.

    Can i install Windows on a partition from inside Linux?
      My Computer


  2. Posts : 12
    Windows 7 Ultimate x64
    Thread Starter
       #12

    At that point i don't care about saving my data i just wan't to reinstall Windows...
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  3. Posts : 10,796
    Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
       #13

    AcidHead said:
    DVD drive is working under Linux but booting from it any of the about 20 live DVD's i have doesn't nighter does safe mode(i'm repeatedly pressing F8 before i start my Pc until the error occurs still nothing), i'm going to try a live USB.

    Can i install Windows on a partition from inside Linux?
    An expert can add an grub2 entry to chainload from dvd.

    Can you boot from live usb?
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  4. Posts : 12
    Windows 7 Ultimate x64
    Thread Starter
       #14

    Could just reinstalling GRUB work?

    And maybe the reason i can't boot DVD's is my BIOS settings, i don't remember exactly what i had changed when i first installed windows and linux...

    BIOS Settings Under Boot:

    Boot Mode: Legacy Support
    Boot Priority: Legacy First
    USB Boot: Enabled
    PXE Boot To LAN: Enabled

    but Windows and DVD boot used to work with the same settings...

    also i'm not sure how to make a bootable windows USB i ones made one with Unetbooting by changing the USB's file system to NTFS just before Unetbootin started writing to it, but i don't remember the results...
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  5. Posts : 10,796
    Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
       #15

    It's not a grub error!!
    To burn a win7 install ISO : Windows USB/DVD Download Tool - Microsoft Store

    Or just copy all files form installation DVD to root folder of usb stick. It must be a primary partition and marked ACTIVE.
    Partition - Mark as Active

    Partition or Volume - Create New
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  6. Posts : 12
    Windows 7 Ultimate x64
    Thread Starter
       #16

    Okay i maid a bootable USB and used "Startup Repair" but it didn't work what should i try now?
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  7. Posts : 10,796
    Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
       #17

    AcidHead said:
    Okay i maid a bootable USB and used "Startup Repair" but it didn't work what should i try now?
    Did it boot succesfully form usb stick? Were you able to run "Startup Repair"? If so... linux isn't bootable anymore I assume.

    When running "Startup Repair" you saw a screen where you can click "view diagnostics detail results" or something alike. Click on it. What tests didn't give a status 0x0, and what was its status?
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  8. Posts : 12
    Windows 7 Ultimate x64
    Thread Starter
       #18

    The USB booted successfully but Start up Repair was unable to solve the problem, should i use some command from the command prompt to rebuild MBR or some thing??
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  9. Posts : 10,796
    Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
       #19

    AcidHead said:
    The USB booted successfully but Start up Repair was unable to solve the problem, should i use some command from the command prompt to rebuild MBR or some thing??
    After running "Startup Repair" click on "view diagnostic and repair details". What tests didn't end with status 0x0? And what was its status?
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  10. Posts : 10,796
    Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
       #20

    If you boot from the usb and select repair computer computer it's scanning the disk to find windows. Which drive letter has windows? For example drive D in this example.
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