we can .txt extension files.
using file system object we can call the .txt files.

for example:

set a=createobject("scripting.filesystemobject")
set b=a.opentextfile("path of the *.txt file",mode)
1-read mode, 2- writing mode and 8- append mode

using 2 lines u can call the particular txt file.

if u have any quarry plz call me or mail me i will explain 
u.
raju.ippali@gmail.com
9823257761