More UAC stuff making confusion in Windows 7
I get many questions about the confusing problem with mapped network connections not being available when running for instance cmd.exe as an administrator even though the account is the same one being used when the cmd.exe is run with standard rights and everything works splendid.
The cause of this is UAC and the fact that you have multiple security tokens and that the mapped network drives are linked to the standard user token and not the administrator token. The solution is to enable “Linked Connections”, see the KB article 937624 for more information on how to set this value.
Also read the case of some otherĀ mysterious problems or behaviors when UAC is en effect.