ivprobit problem

[Harrison Fell]

I am having an issue with ivprobit. I have 3 computers in my office, each having Stata 12 installed. On one of my computers, I run ivprobit and the model converges. On the other 2 computers, I run the exact same ivprobit command on the exact same data and after a few iterations on the "Fitting exogenous probit model" stage they stop giving me the error "could not find initial values". Up to that error message all 3 computers give the same output. Any ideas what might be going on here?

[Stephen Jenkins]

Welcome to Statalist, Harrison. Please re-read the FAQ (click on the dark bar at the top of the page) to maximize the chances of getting a helpful answer: you've posted to the wrong Forum. This should be in General; I suggest that you re-post. When preparing the re-post, I suggest that you report the results of an about command on each of your 3 computers: that way one can check if exactly the same version of Stata is being used.