I am getting the above subject error after trying to upgrade from 6.7.3 to 6.7.4 on a up to date Windows 7 Pro machine. The account worked just fine, until upgrade to 6.7.4 now I am getting the error message and the VPN is not connecting.
I tried the addtap.bat (as admin) and renametap.vbs solution, but that did not work.
In the list of network connections I have “Talk2m-eCatcher” icon which is named Fortinet virtual adapter. I uninstalled 6.7.4 and reinstalled version 6.7.3, but that did not work either.
Help. Was working this morning just fine before the update. Now no connections at all.