If the account isn't corrupt you can just copy it directly from one computer to another, but not by copy/pasting the folder.
Under "System Properties" (Control panel -> System) go to "Advanced" -
Under "User Profiles" go to "settings" -
Highlight the profile you want to copy and click "Copy To" -
In "Copy Profile To" type the UNC path on the other computer where you want the user profile to go - example: \\computer\C$\Documents and Settings\userprofile
If your user has already logged in to that computer before and a profile exists, then you will get a message about overwriting that profile, choose yes.
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