[Zope] problem wiht Data.ds on two OSs and two zope versions

I have zope (version 2.4.2) server running on redhat linux 7.1 service, i want to move to another zope(version2.6.2) server on windows XP. I simply cope the Data.fs form linux machine to windows machine (replacing the default one),but it does not work when i try to log into the windowxp machine by using manage after finishing copying i got following error Zope Error Zope has encountered an error while publishing this resource. Error Type: CorruptedDataError Error Value: 2280556 how can i fix this problem? Thanks