All of the Users in a particular OU are now unable to attach files to
any infopath forms. When a user attempts to click on attach file nothing
happens. when I move users account to another OU the attachment
function works fine. My guess is that this is
a GPO causing the issue but both OUs have the same GPOs except for a
folder redirection GPO. Also if the same users click File and then click Open they receive the following message "Infopath had encountered an error. The operation failed". Any ideas as to what is preventing Infopath from calling Windows Explorer for an entire OU?