Trying to Upgrade from Vista to Windows 7 – Take 2

My second attempt to upgrade from Vista to the Windows 7 Release Candidate ends in failure – again. The reason for the failure remains a mystery!

So this weekend I set aside a block of time (roughly 5 hours) when I wouldn’t need my computer so I could take a stab at trying to upgrade from Windows Vista to Windows 7 (again).

This time, I moved my Documents, Music, Pictures, and Videos (which constitute the bulk of my user profile) into a separate folder on my 2nd hard drive for safe keeping, and then used a 2nd user account to delete the directory junction that linked my user profile to my 2nd hard drive. Then, I moved my (now much smaller) user profile back on to the boot drive (C:), and began the upgrade process again.

The last time I tried this, I thought that the reason the upgrade failed was because of my use of a directory junction to put my user profile onto my 2nd hard drive. So this time, I thought I’d have better luck, since the link was gone and everything was back where Windows probably expected it to be.

Unfortunately, the result of this second attempt was the same as my first attempt: FAILURE. The only difference is that this time the upgrade didn’t take as long (probably because my user profile was so much smaller). However, it still failed in exactly the same way – it got all the way to the very last step of the installation, and then quit, saying:

“The upgrade was not successful. Your previous version of Windows is being restored.”

It then spent some time rolling back the upgrade, leaving me back where I started. When my desktop came back up, I was greeted by this message:

“This version of Windows could not be installed. Your previous version of Windows has been restored, and you can continue to use it.”

No clue as to the reason for the failed upgrade – that’s my next task.

I don’t want to admit defeat (i.e., do a clean install) – an upgrade from Vista Ultimate 32-bit to Windows 7 RC 32-bit should work just fine. I guess I’m going to have to spend some time spelunking through arcane log files to see if I can find out the root cause of the failed upgrade – wish me luck!!

UPDATE: I’m not the only one with this problem – Jeff Atwood (of Coding Horror) had a similar problem and asked for help over on the website (great place for getting help). Sadly, he did not get any further than me!

Author: Keith

A geek, programmer, amateur photographer, anime fan and crazy rabbit person.

14 thoughts on “Trying to Upgrade from Vista to Windows 7 – Take 2”

Fatal error: Call to undefined function the_comments_navigation() in /home/starkeit/public_html/coredump/wp-content/themes/twentysixteen/comments.php on line 49