please advise on how to enable MSLSA in kfw 3.2.2 running WOW64

[cbgs shew]

Release Note of kfw 3.2.2 says: Microsoft Windows XP64 and 2003 64-bit
edition do not properly implement the LSA Kerberos functionality within the
WOW64 32-bit compatibility environment.  As a result, calling the LSA
functions within WOW64 causes the Kerberos 5 library to crash.  *Therefore,
the MSLSA ccache support is disabled in these environments.*  Microsoft has
fixed this problem as of Windows Vista Beta 2.

I received a 'fix' from Microsoft for Windows 2003 64bit but don't know how
to enable MSLSA cache. Any help on this is greatly appreciated.