InfoPath Dev

I have checked and they can see all of the data and the forms work when I sign in on my computer in their user.    I'm beginning to wonder if it's a security setting or something on the computer itself, but I would have no idea where to start to figure it out.  

Hi,  I am trying to get my forms for work on SharePoint but when my users open them, they get this error message: InfoPath cannot open a new form The form cannot be opened.  To fix this problem, contact the form designer. Form template: https://... The query cannot be run for the following DataObject: ... Infopath cannot run the ...