Navision 2.6 B opened in NAV 5/ NAV 2009--Error

I have opened Navision Financial 2.60B database in navision 5 & navision 2009, in either of these cases I can’t access (Database >> Information). It gives error that you don’t have permission for “Table Information” table

I am using developer license (for latest version) and SUPER user permission.Please suggest.

Never heard about this error, but 2.60 wasn’t a version with no errors. But instead of opening it with the new version, then try to create a backup in 2.60 and restore it to the new version.