On ANSI I can do this
CADD("Text",0Dh,0Ah)
How to do that on Unicode?
szUniTest DW "H", "e", "l", "l", "o", 13, 10, "T", "e", "s", "t", 0, 0
invoke MessageBoxW, 0, offset szUniTest, 0, 0
If you have downloaded version 11, you have two specific systems for writing UNICODE string data, a generic one and the extended version written by qWord, both have been tested to death and will do this type of string.