Your problem is in this :
if strSecureAdmin = "0" then
Session(strCookieURL & "Approval") = "15916941253"
end if
if strAuthType = "db" then
strDBNTSQLName = "M_NAME"
strAutoLogon = "0"
strNTGroups = "0"
else
strDBNTSQLName = "M_USERNAME"
end if
%>ion(strCookieURL & "INTAVATARBORDER"))
strShowAvatar = Application(strCookieURL & "STRSHOWAVATAR")
if strSecureAdmin = "0" then
Session(strCookieURL & "Approval") = "15916941253"
end if
if strAuthType = "db" then
strDBNTSQLName = "M_NAME"
strAutoLogon = "0"
strNTGroups = "0"
else
strDBNTSQLName = "M_USERNAME"
end if
%>
In the config.asp file, check the changes to the config, the code in red is causing the problems.