diff --git a/start_MEDM_xxx b/start_MEDM_xxx
index f7990bf215e8b7e979cdeac67b84dfe8b4df7d85..4f04a2b168abac8c84ec2561efe448fdc67f9011 100755
--- a/start_MEDM_xxx
+++ b/start_MEDM_xxx
@@ -2,9 +2,9 @@
 
 export EPICS_APP=`dirname $0`
 export EPICS_APP_ADL_DIR=${EPICS_APP}/xxxApp/op/adl
-export DEFAULT_UI_FILE=${DEFAULT_UI_FILE:-xxx.ui}
+export DEFAULT_UI_FILE=${DEFAULT_UI_FILE:-xxx.adl}
 
-source ./setup_epics_common.sh medm
+source ./setup_epics_common medm
 
 if [ -z "${MEDM_EXEC_LIST}" ] 
 then
diff --git a/start_caQtDM_xxx b/start_caQtDM_xxx
index 0023a897ccbb15c738c341f00fd7ed6849ea2921..f64da885f71a8cfe1dd0bf2da37ad23801ed83cf 100755
--- a/start_caQtDM_xxx
+++ b/start_caQtDM_xxx
@@ -4,7 +4,7 @@ export EPICS_APP=`dirname $0`
 export EPICS_APP_UI_DIR=${EPICS_APP}/xxxApp/op/ui
 export DEFAULT_UI_FILE=${DEFAULT_UI_FILE:-xxx.ui}
 
-source ./setup_epics_common.sh caqtdm
+source ./setup_epics_common caqtdm
 
 # #######################################
 # # optional: add support directories not associated with environment variables