ADSL problems with SecuRemote/SecureClient NGX R60 (Build191)

Hi all,

I need urgent help with this issue please.

I have two Clients that can successfully connect to the gateway and
access resources on the net.
the problem arises when at certain location's that use ADSL for
broadband connection, the client
connects to the gateway but fails to access resources behind the
firewall(outlook not connecting).


I have read about the MTU issue that might cause this problem but my
client does not
contain the mtuadjust.exe file.


Please Help,
Thank You