How to meet Windows 8 upgrade's 20 GB requirement on a 40 GB SSD with a 22 GB Windows 7 install?

Posted by deryus on Super User See other posts from Super User or by deryus
Published on 2012-10-26T09:07:59Z Indexed on 2012/10/26 11:04 UTC
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installation

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windows-8

A PC I have has Windows 7 installed on a 40 GB SSD, and I bought a Windows 8 upgrade for it. The current Windows folder on it however is 22 GB, that's after removing hibernation, turning off the pagefile and removing all extra programs/features. So even if I purge every other file and folder, the Windows folder itself takes more than half the disk.

The PC also has a 1 TB HDD, but the upgrade installer didn't give me any options about choosing another drive.

So, is my only option to reinstall Windows 7 on a larger drive, then proceed with the Windows 8 upgrade? Or is there anything I can remove from the Windows folder that while might be dangerous for long term usage, is fine for the few minutes I need to get Windows 8 installing?

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