If error 619 occurs
Step 1: Restart your computer. If you still have the error, go onto step 2
Step 2: Delete your SMIG connection.
To delete your SMIG connection, right-click the mouse button, and left-click on Delete. Then reinstall SMIG according to the XP directions. If this does not correct the error, go onto step 3
Step 3: You now need to remove the modem.
Go to Control Panel, Phone and Modems, Modems tab. Highlight the modem, and click on Remove. After which, close everything, restart your computer and Windows will reinstall the modem for you.
This is a 'bug' in the Windows XP operating system. It may or may not occur.
Check your SMIG connection settings