Hi,
The error happend when I load coupling tool between EDEM 2022.1 and Fluent 2022 R2. I confirmed the System Path Environment varibles including EDEM\bin & lib. Could anyone give me some suggestions?
The loading details are as follow:

Reading journal file E:/ML/CFD/Case8edem/Fluent/load_edem_coupling.jou...
> ;;
;; Scheme/journal file to load EDEM coupling model into Fluent
;;
(let ((udf-lib-name "lib_edem_coupling"))
(if (member udf-lib-name (rpgetvar 'udf/libname))
(begin
(%disconnect-edem-coupling)
(close-udf-library udf-lib-name #t)))
(open-udf-library udf-lib-name #t)
(if (and (rp-var-object 'edem/connected?) (rpgetvar 'edem/connected?))
(%connect-edem-coupling)))
Loading ".\.\lib_edem_coupling\lib\addon.scm"
Loading ".\./lib_edem_coupling/lib/\edem_bind_subrs.scm"
Done.
Loading ".\./lib_edem_coupling/lib/\edem_vars.scm"
Done.
Loading ".\./lib_edem_coupling/lib/\edem_injection.scm"
Done.
Loading ".\./lib_edem_coupling/lib/\edem_multiphase.scm"
Done.
Loading ".\./lib_edem_coupling/lib/\edem_main_panel.scm"
Done.
Loading ".\./lib_edem_coupling/lib/\edem_tui_commands.scm"
Done.
Loading ".\./lib_edem_coupling/lib/\function_hooks.scm"
Done.
Loading ".\./lib_edem_coupling/lib/\split_join_string.scm"
Done.
Done.
vt64: Opening library "E:\ML\CFD\Case8edem\Fluent\lib_edem_coupling"...
Error at host: Error code: 127