the "from_restore_mode" is still there. Are you getting any error when loading the module? - failing to load the module can be the only reason of your problem........
No. The module is correctly loaded. The new (changed) parameter " rr_store_param" is found, as you can see in the debug listing:
set_mod_param_regex: uac matches module uac set_mod_param_regex: found <rr_store_param> in module uac [/usr/local/openser/lib/openser/modules/uac.so]
set_mod_param_regex: uac matches module uac set_mod_param_regex: parameter <from_restore_mode> not found in module <uac>
... still mysterious
Franz