MFT_FontManagerDefinitionError

When I try to compile 2D samples I receive the error in file mft_fontmanagerdefinitionerror_0.cxx in funtion:

void MFT_FontManagerDefinitionError::Throw() const
{
throw MFT_FontManagerDefinitionError() ;
}

then sample stoped with "Access violation reading location 0x00000000" in file mft_fontmanager.cxx in function:

MFT_FontManager::MFT_FontManager(const Standard_CString anAliasName) :

at line 707:

SWAPINT(pcharentries->fcommand[i]);

in context:

MFT_CharEntries *pcharentries = (MFT_CharEntries*) myCharEntries.precord;
MFT_FontManagerDefinitionError_Raise_if(
!pcharentries, "BAD char entries address");
if( myCharEntries.swap ) {
for( Standard_Integer i=0 ;
i SWAPINT(pcharentries->fcommand[i]);
}
}

What can I do to run 2D samples?