Introduction - If you have any usage issues, please Google them yourself
You might see some tools or source code to create a virtual drive, in fact, they are based on subst.exe through the establishment of Windows directory. These are dependent on the external implementation of a document. This is why I kept the search is not dependent on external documents can be create a reason for the virtual drive, and later on in the MSDN I found the answer, can use technology to create a pure API. but also in very good in VB applications. Hope that the source code for the need to give to help a friend.