Use the libsybsspiwrapper64.dll wrapper library to allow Kerberos security driver to use the Windows Security Support Provider Interface (SSPI) routines on Windows 64-bit platform.
To use this feature, you must edit libtcl64.cfg to include libsybsspiwrapper64.dll. For example:
[SECURITY]csfkrb5=LIBSYBSKRB64 secbase=@MYREALM libgss=C:\Sybase\release\OCS-15_0\lib3p64\libsybsspiwrapper64.dll
This library is stored in the %SYBASE%\OCS-15_0\lib3p64 directory.