hi dear
I download preview-ZEOSDBO-6.6.7-stable , ZEOSDBO-6.6.6-stable and ZEOSLIB_STABLE_REV922 ,when i going to compile zcomponent .lpk shows an error:
G:\programming\Lazrus_P\DataBase\ZEOSLIB_STABLE_REV922\src\core\ZClasses.pas(90,22) Error: No matching implementation for interface method "IUnknown.QueryInterface(constref TGuid,out <Formal type>):LongInt; StdCall;" found
then highlight this line in Zclasses
TContainedObject = class(TAggregatedObject, IInterface)how can i fix this and install the package?