I had installed TheGreenBow IPSec VPN Client on my laptop, then I uninstalled by using a utility called Revo Uninstaller.
Then I used a utility from TheGeenBow website to clean completely leftover as below
I cannot uninstall IPSec VPN Client software
Problem: I cannot uninstall IPSec VPN Client software, it always asks to first uninstall the previous version.
Solution: You can use our tool to clean the remaining components of IPSec VPN Client software.
But whenever I installed a fresh copy a message pops up :
you have a previous version ,,,,etc
Is there any other utility helps me to clean a leftover registry for an uninstalled program ??