Restoring a single email message with 11D

[Dazza]

I am trying to restore an email from the Microsoft Information Store
backup.

I can see all the mailboxs and emails in the restore selection window.

First when i try i get "Out of Disk Space" this is set to c:\temp

I then remembered that i need enough space to restore the whole
Mailstore. The backup is 79gb

The problem i have is i dont have this amount of spare space on this
server.

Second I map a drive from another server that has 97gb free

but when i now try i get "Ensure that the directory is accessible and
can be written to"

I have checked that my backup account has full permissions to this
map, so my question is can i stage my mailstore to a netwok drive?

D