Dear Tori B,

Thank you for your suggestions. I went through those System Preferences and all were already set as per your recommendations.

For your information, the QB programs was working fine till yesterday. Nothing has been modified on the computer; why can QB Server stop working abruptly?

After a lengthy pursue to reach an Expert, I managed earlier today to only be informed that the problem is being worked on by the technical team. Not a very responsive Expert I must say.