[MTUSUPPORT]

David,
Do the following:

To find out what version of our ASPI driver is installed:

1) Click the Start button
2) Click Search
3) Click "For Files and Folders"
4) Type in the filename wnaspint.dll (for Windows 2000 and XP)
5) Select for Search to "Look In the C: drive"
6) Click the Search button
The file should be found under the C:Windows\System32 folder
7) When the file appears on the right hand side of the search window... Right Click on the filename
8) Click on Properties
9) Click the Version Tab
10) Click the Product Version at the bottom left side
It should display V1.27f
If it shows anything other than 1.27f then click this file to select it and press the Delete key to remove it

Now Reinstall the Hoster Software again, using Upgrade to replace this file.

Then see if it will work again.