MS Office 2010 installer question

"ivangorrion" <[email protected]>
Newsgroups gmane.comp.emulators.wine.user
Message-ID <[email protected]> 
http://appdb.winehq.org/objectManager.php?sClass=version&iId=17336
In the howto for Pro + (wine w/o wine-mono support) step two:
Delete all .NET-related registry keys. 

How does one go about doing that ?
$ regedit --> Find --> .NET and go willy nilly on the registry ?  Or look for a folder in HKEY_LOCAL_MACHINE ?  

Sorry if this is something obvious but I have no clue.  Skimmed FAQ/Wiki/etc. but all I saw was how to use regedit but not how to delete all "blank"-related keys

Any help would be greatly appreciated.
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