I install Lazarus 1.0.2 ( i386-32bit , with FPC 2.6.0) on windows 7-64 bit and download ZEOSDBO-7.0.1-beta from :
I can install the package (ZEOSDBO-7.0.1-beta ) in Lazarus with no any errors and could used it ,but when i restart (turn off then turn on) my machine (windows 7-64 bit) then run Lazarus it appears that i have not install ZEOSDBO-7.0.1 at all.
in addition to when install other version of ZEOSDBO (such as 6) it has below 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
please help me.
thanks a lot.