I am developing some application.
It is application that use after register WRT_widget in application inside.
By the way, there is one problem.
First, install WRT_widget.
Then, register (WidgetRegistryStore.DAT) file after execute communication with framework's server through (SendReceive(EOpCodeRegisterWidget, TIpcArgs(&p))) function.
Then, WRT_widget established in this application is possible practice.
But, (SendReceive(EOpCodeRegisterWidget, TIpcArgs(&p))) function does not act if browser version is (7.x).
WidgetRegistryStore.DAT file is not produced.
I think that library or function might be changed.
I ask good reply.