I am a new STATA user and tried to run the captioned but return with an error msg. malmq2 is a recently updated ado. I have read many posts regarding the previous version and seems many problems occur with the previous version too.

Can anyone give me suggestion?

[M-2] error . . . . . . . . . . . . . . . . . . . . . . . . Return code 3499
____ not found
The specified variable or function could not be found.
For a function, it was not already loaded, it is not in
the libraries, and there is no .mo file with its name.