Hi Folks
Just to let you know that this problem seems to be resolved at last.
On cantacting the Hardware guys who put in the network, there was a
setting in the Firewall which eas somwhow affecting the site.
When they turned off the setting, all worked ok.
Why it ame up as a session variable probel and only with remote logins, I have no idea.
Anyway, thanks again for your help.



>Hi,
>
>My ASP.NET's a bit rusty but:
>One thing to check is whether Session State is enabled on the problem web site. In IIS open Properties/Home Directory; click Configuration button in Application Settings; select 'App Options' tab and make sure 'Enable Session State' is checked.
>
>HTH,
>Viv
>
>
>>Hi Kevin,Viv Thanks for your replies
>>
>>Why then dos it work fine on my development machine ?, and no error
>>comes up. If it is'nt defined , then would this not also happen on my development machine also.
>>
>>I thought that maybe it has something to do with session variable not being allowed on the production machine...do you know if there are any such setings ?
>>
>>Regards,
>>Gerard
>>
>>
>>>My guess is that your session variable isn't defined (or is null)
>>>
>>>
>>>
>>>
>>>Kevin