Microsoft KB Archive/26836

Operand Types Must Match ID Number: Q26836

5.00 MS-DOS buglist5.00

Problem:

The following source incorrectly draws the warning “Operand Types Must Match”:

Dgroup GROUP foo,bar,foobar mov ds:[si+2],Dgroup

Response:

Microsoft has confirmed this to be a problem in Version 5.00. This problem was corrected in MASM Version 5.00a. Please contact Microsoft Product Support Services by calling (206) 646-5109 to obtain the MASM Version 5.00a update.