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Hi,
I have installed mydac 7.1.4 for Rad Studio XE2.
If I build a project and and target 32-bit Windows it works with no problems.
If I target OSX I get the fallowing errors:

[ILINK32 Error] Error: Unresolved external 'System::Zlib::deflateInit_(System::Zlib::z_stream&, int, char *, int)' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\RAD STUDIO\9.0\LIB\OSX32\RELEASE\DAC160.A|MemUtils.o

[ILINK32 Error] Error: Unresolved external 'System::Zlib::deflate(System::Zlib::z_stream&, int)' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\RAD STUDIO\9.0\LIB\OSX32\RELEASE\DAC160.A|MemUtils.o

[ILINK32 Error] Error: Unresolved external 'System::Zlib::deflateEnd(System::Zlib::z_stream&)' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\RAD STUDIO\9.0\LIB\OSX32\RELEASE\DAC160.A|MemUtils.o

[ILINK32 Error] Error: Unresolved external 'System::Zlib::inflateInit_(System::Zlib::z_stream&, char *, int)' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\RAD STUDIO\9.0\LIB\OSX32\RELEASE\DAC160.A|MemUtils.o

[ILINK32 Error] Error: Unresolved external 'System::Zlib::inflate(System::Zlib::z_stream&, int)' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\RAD STUDIO\9.0\LIB\OSX32\RELEASE\DAC160.A|MemUtils.o

[ILINK32 Error] Error: Unresolved external 'System::Zlib::inflateEnd(System::Zlib::z_stream&)' referenced from C:\PROGRAM FILES (X86)\EMBARCADERO\RAD STUDIO\9.0\LIB\OSX32\RELEASE\DAC160.A|MemUtils.o

Can someone help? Thanks.

Hello,

Thank you for the information. We have reproduced the problem and investigation of the problem is in progress. As soon as we have any results we will let you know.

When is going to be the next update? And will this problems be fixed in the update?

This problem is caused by a bug in C++Builder XE2. We posted this bug to Embarcadero Quality Central here: http://qc.embarcadero.com/wc/qcmain.aspx?d=102742 . As a workaround, you can add the dac160 and mydac160 packages to "Project->Options->Packages->Runtime Packages->Runtime package import libraries".