failed to map the path '/'

Hi,


Been following through the custom membership provider tutorial (http://www.asp.net/(S(ywiyuluxr3qb2dfva1z5lgeg))/learn/videos/video-189.aspx) and have run into an issue.
Basically the CreateUserWizard causes a failed to map the path '/'  error with no source.
Running WD2008 Express as Admin removes the issue.
I suspect that it has to do with permissions, however none of the solutions I've found apply as I'm running win7, and there is no asp.net user account. (And besides I don't have permissions on any of the mentioned directories to do with Cryptology to allow the non-existant user to have them).


Is there a straight forward fix to this issue (other than running in Admin Mode) for someone running Win7 64bit (without IIS installed).


Thanks In advance.


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