4c273b0c_uary_2012___Spoon_User_s_Guide__Solution
[Question/Issue] Can I have a virtual mapped drive for my virtual application? [Solution] 
Yes, a virtual mapped drive can be added to your XAPPL file in the FileSystem section. This is not available in the Studio UI, but can be added manually in a text editor. Below is an example XML snippet for adding the virtual file X:\AppData\Settings.txt to the configuration. This would be inserted before the closing tag of the FileSystem section: In this example the drive is X:, but any drive letter can be specified in the @DRIVE_X@ variable. It is important to remember that if the application is going to read from the drive, the entire path must be created and the file needs to be listed.
Spoon Virtual Application Studio FAQ - Spoon Documentation - January 2012 - Spoon User's Guide