diff --git a/hush.sh b/hush.sh
index b7d5442..1974ac4 100755
--- a/hush.sh
+++ b/hush.sh
@@ -17,6 +17,9 @@ else
   echo "Interactive/sourced script"
 fi
 
+_EPICS_HOST_ARCH=${RHREL}-x86_64
+_EPICS_BASE=base-7.0.8
+
 # Select Python Version here. Currently one of 3.5, 3.7, 3.8 and 3.10
 PYTHON_VERSION=3.10
 
@@ -32,6 +35,7 @@ if [ "$1" ]; then
    elif [ "$1" == "3.7" -o "$1" == "37" ]; then
        PYTHON_VERSION=3.7
        PYTHON_VERSION_DIR=37
+       export LD_PRELOAD=/usr/local/epics/${_EPICS_BASE}/lib/${_EPICS_HOST_ARCH}/libca.so:/usr/local/epics/${_EPICS_BASE}/lib/${_EPICS_HOST_ARCH}/libCom.so
    elif [ "$1" == "3.8" -o "$1" == "38" ]; then
        PYTHON_VERSION=3.8
        PYTHON_VERSION_DIR=38
@@ -50,13 +54,11 @@ fi
  
 echo "PYTHON_VERSION $PYTHON_VERSION"
 
-_EPICS_HOST_ARCH=${RHREL}-x86_64
-#_EPICS_HOST_ARCH=${EPICS_HOST_ARCH}
 . /opt/gfa/python $PYTHON_VERSION
 
 #C_EXT version for Py 3.5, 3.7. 3.8, 3.10:
 
-export PYTHONPATH=.:/opt/gfa/cafe/python/pycafe/cafe-1.21.0-0/lib/${_EPICS_HOST_ARCH}:/hipa/bd/applications/deps/apps4ops/v1.11.0
+export PYTHONPATH=.:/opt/gfa/cafe/python/pycafe/cafe-1.21.0/lib/${_EPICS_HOST_ARCH}:/hipa/bd/applications/deps/apps4ops/v1.12.0
 
 echo $PYTHONPATH
 
@@ -111,3 +113,6 @@ else
 fi
 
 
+if [ "${PYTHON_VERSION}" == "3.7" ] ; then
+    unset LD_PRELOAD
+fi
diff --git a/pyrcc5/__pycache__/hush_resources.cpython-37.pyc b/pyrcc5/__pycache__/hush_resources.cpython-37.pyc
index e4bcef1..95b4bb4 100644
Binary files a/pyrcc5/__pycache__/hush_resources.cpython-37.pyc and b/pyrcc5/__pycache__/hush_resources.cpython-37.pyc differ