Hello I am using asp, vbscript

I am trying to use pure asp upload and have followed the tutorial on
dmxzone. But still no results.

Here is an attachment of my file ...

and here is the error that I am getting:

Error Type:
Server.MapPath(), ASP 0173 (0x80004005)
An invalid character was specified in the Path parameter for the MapPath
method.
/test/ScriptLibrary/incPureUpload.asp, line 162