Synopsis
When registering an add-on function in a DLL (via the RXFUNCADD() built-in function), the desired function has a name conflict with an already registered function in another DLL. Reginald therefore triggered the FAILURE condition. (So, you can trap errors associated with RXFUNCADD() by trapping FAILURE). function name is the name of the function with the name conflict, and name is the name of the DLL in which it is already registered.
You can try another call to RXFUNCADD() giving the function a different name (ie, pass a different name for the first arg).
Ensure that there are no auto-loaded Function Libraries in Reginald's REXX Administration Tool.