SYBASE LIBCTL16.DLL vendor init error

I' am using DELPHI 3.02 C/S and wan't to connect to SYSBASE system10.

When i try to connect the error shows loading LIBCTL16.DLL failed error=2
File LIBCT.DLL Vendor initialization failed.

How to correct this????
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Thanks in advance,

Frank Bombay
bom...@transdata.nl