INT 7A U - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - internal - CANCEL DIAGNOSTIC ELEMENT BX = 0019h ES:SI -> diagnostic element (see BX=0018h) to be removed Note: this function is supported on file servers only under v2.15; v3.02 also supports it on workstations SeeAlso: BX=0018h