Hi fay

try this below and restore the pc to a date before you installed that TNT capture
1.Log on to Windows as Administrator.2.Click
Start, point to
All Programs, point to
Accessories, point to
System Tools, and then click
System Restore. System Restore starts.3.On the
Welcome to System Restore page, click
Restore my computer to an earlier time (if it is not already selected), and then click
Next.4.On the
Select a Restore Point page, click the most recent system checkpoint in the
On this list, click a restore point list, and then click
Next. A System Restore message may appear that lists configuration changes that System Restore will make. Click
OK.5.On the
Confirm Restore Point Selection page, click
Next. System Restore restores the previous Windows XP configuration, and then restarts the computer.6.Log on to the computer as Administrator. The System Restore
Restoration Complete page appears. 7.Click
OK.