I believe that you turned the option on. I want you to verify that the option is still turned on.

When Time&Billing was installed, there was an option to install the AP interface. You need to install the AP Interface to Time&Billing if you have Plus Payables. If there is an APASP directory, Adagio Payables checks it to see if the interface is installed. If you do not have an APASP directory, you do not need to install the interface.

To install the AP interface, reinstall Time&Billing. All batches must be posted, and all posting journals and check registers must be cleared.