Solved Installing Windows 7 Ultimate 64 bit, error 0x80300024

pigeon

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10:22 PM
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Hello,

I am trying to do a clean install of Windows 7 Ultimate 64 bit, over a previous installation of Windows Vista 32 bit, using a Windows 7 upgrade disk. When I select the partition, it gives me the error in the title, 0x80300024. This is on a mac pro computer. I did some looking and found the following thread:

http://www.sevenforums.com/installation-setup/16826-error-0x80300024.html

which suggests pulling out all harddrives besides the one I'm installing windows on. Or more specifically, pulling out all harddrives with OS X installed. However, in my case, Vista and OS X are installed on separate partitions of the same harddrive; so I can't exactly remove the OS X drive.

Is there any way of fixing this?

I do have another drive; I could move its content elsewhere and use bootcamp to make that a windows partition, but I only have an upgrade disk, and from what I've read without a previous Windows install I will have trouble with activation.

I would be very grateful for any tips! Let me know if you need more information.

Edit: Never mind. Major brain malfunction there, the two OS's are actually installed on separate drives, so the solution posed in the thread I linked above should work.
 
Last edited:

My Computer

OS
Windows 7 Ultimate x64

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Lenovo IdeaCenter 450
OS
Windows 10 Pro X64
CPU
Intel Quad Core i7-4770 @ 3.4Ghz
Memory
16.0GB PC3-12800 DDR3 SDRAM 1600 MHz
Graphics Card(s)
Intel Integrated HD Graphics
Sound Card
Realtek HD Audio
Monitor(s) Displays
HP 22" LCD
Screen Resolution
1680 x 1050
Hard Drives
250GB Samsung EVO SATA-3 SSD
2TB Seagate ST2000DM001 SATA-2
1.5TB Seagate ST3150041AS SATA
Keyboard
Dell USB
Mouse
Lenovo USB
Internet Speed
Cable via Road Runner 3MB Upload, 30MB Download
Antivirus
Windows Defender, MBAM Pro, MBAE
Browser
Seamonkey
Other Info
UEFI/GPT
PLDS DVD-RW DH16AERSH
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