PPPoE problem with Kerio 2.1.5

I requested ADSL service from www.295.ca and can make a
connection with their server, but as soon as I attempt to
browse a Windows MsgBox appears..

Title: Windows Fatal Application Exit
Message: MacTransferData: Invalid buffer tag.

C:\WINNT\system32\FWDRV.SYS

Line 163E9 (hex) "MacTransferData: Invalid buffer tag.
Kerio Personal Firewall has detected a conflicting software. Kerio Personal
Firewall cannot work together with certain types of software such as another
personal firewall or some special network software such as VPN clients or
PPPoE protocol driver (when incorrectly implemented). Solution: Remove any
software that can possible interfere with Kerio Personal Firewall as described
above."

295.ca provide PPPoE client software by Efficient Networks (who appear
to now be part of Siemens). They also provide a Gnet BB0060B modem
(www.gentek.com) which runs in "RFC 1483 Bridged Mode" to run the PPPoE
software.

Has anyone else seen this sort of problem?
Received on Fri Dec 23 20:07:40 2005