Int 15 Fn 12 - Desqview V2.50+ - Send Message 0fh With Error Recovery [Q] AH = 12h BH = 8Fh Note: this function is identical to AH=12h/BH=0Fh, except that DESQview will not pop up a "Programming Error" window, instead returning an error code in AL (see AH=12h/BH=80h) See Also: AH=12h/BH=0Fh