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Editing the XP registry through Win98SE?

by LyndaN42 / June 28, 2008 12:20 PM PDT

My uncle ran RegClean on his dual-boot (98SE/XPSP2) PC and since then has only been able to get as far as the XP login screen, even in XP's safe mode. I'm guessing something important got "cleaned" off.

I had him boot into 98SE to find the Regclean undo files, and they are huge, but being he can't get back into XP he can't undo the changes.

Is there a utility that can run in 98SE, open the XP registry, and import the RegClean undo file back into the XP registry? Because I have no other ideas. (Any other workarounds would be welcome.)

He's running Win98SE and XP SP2 in a dual-boot on a 400mhz Compaq Presario. Not sure of the RAM, I think it's 256MB. Everything was running fine before he ran regclean. And the floppy drive doesn't work so a bootdisk is out. The XP partition is running on FAT32 so he can view all the folder from 98SE.

Thanks in advance (I hope),

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(NT) Why not last known good boot?
by R. Proffitt Forum moderator / June 28, 2008 12:21 PM PDT
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(NT) (NT) The boot menu (after hitting F8) doesn't offer that.
by LyndaN42 / June 28, 2008 12:27 PM PDT
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by R. Proffitt Forum moderator / June 28, 2008 1:05 PM PDT

Then no. There is no supported method to do this in Windows 98. But you can MANUALLY ROLL BACK THE REGISTRY as noted in this article.

You can do this in your Windows 98 command window.

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Thanks, but now it could be something else.
by LyndaN42 / June 29, 2008 9:26 AM PDT
In reply to: Ouch.

Hi Bob, thanks for the article, I printed it out to keep.

What I learned now is that his XP is having the endless logon/logoff cycle, so I'll have him do that copy userinit.exe wsaupdater.exe fix first, then if that doesn't do it, I'll have him roll back the registry...or he'll have me do it. Happy

BTW, what I meant about the last known good configuration is that the same thing happened when he booted with that. The way I wrote it made it look like it wasn't there, but it is. (Don't sleep and post, kids.)

Thanks for pointing me in the right direction,

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