Were you running under elevated privledge on the WIn7 PC when you replaced the dll?

>Hello,
>
>We are using Crystal Reports for many years to display reports in our software.
>Our customers also buy/use the software to edit their reports.
>
>We connect (temporary) database(s) to our reports using the xBase-data connector.
>Since version 2008 (worst version ever) we cannot link databases with memo-fields to the report.
>
>I get the 'Unknown Database Connector Error'. When I remove all memo-fields in my database, i have no problem.
>
>The same problem is explained in this thread : https://forums.sdn.sap.com/message.jspa?messageID=5691868
>
>On my developer-machine i have Windows XP and CR XI en CR 2008. On this machine i replaced the crdb_p2bxbse.dll with the older version from CR XI and it works :-)
>
>BUT on a clean machine with Windows 7 and only CR 2008 installed i also replaced the DLL but it still doesn't work :-(
>
>Does anyone have any idea about the big problem. We cannot recommend CR 2008 to our customers when they can't link memo-datbases to their reports.
>
>I can provide the report and database-files to link if you want me to...
>
>Version of Crystal Reports is 12.0.0.683.
>
>Pleaseeeee help me....