)
Values for HugeRealMode Server error code:
 00h	successful
 01h	unknown function
 02h	A20 disabled
 03h	A20 enabled
 04h	memory allocation error
 05h	memory not fixeable (LOCK)
 06h	memory not deallocaable
 07h	memory not moveable (UNLOCK)
 08h	change in memory allocation size not possible
 09h	file error (with .XMF-file)
 0Ah	memory error (with .XMF-file)
 0Bh	unknown procedure (currently Turbo Pascal unit only)