diff --git a/src/primaite/notebooks/multi-processing.ipynb b/src/primaite/notebooks/multi-processing.ipynb
index 83366b54..fc3ef088 100644
--- a/src/primaite/notebooks/multi-processing.ipynb
+++ b/src/primaite/notebooks/multi-processing.ipynb
@@ -21,24 +21,14 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Import packages and read config file."
+    "Set up training data."
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Set up training data."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import multiprocessing as mp\n",
-    "mp.get_all_start_methods()"
+    "Import packages and read config file."
    ]
   },
   {
@@ -61,12 +51,17 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "\n",
-    "EPISODE_LEN = 128\n",
-    "NUM_EPISODES = 10\n",
-    "NO_STEPS = EPISODE_LEN * NUM_EPISODES\n",
-    "BATCH_SIZE = 32\n",
-    "LEARNING_RATE = 3e-4\n"
+    "from primaite.config.load import data_manipulation_config_path"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "with open(data_manipulation_config_path(), 'r') as f:\n",
+    "    cfg = yaml.safe_load(f)"
    ]
   },
   {
@@ -76,8 +71,11 @@
    "outputs": [],
    "source": [
     "\n",
-    "with open(\"c:/projects/primaite/src/primaite/config/_package_data/data_manipulation.yaml\", \"r\") as f:\n",
-    "    cfg = yaml.safe_load(f)\n"
+    "EPISODE_LEN = 128\n",
+    "NUM_EPISODES = 10\n",
+    "NO_STEPS = EPISODE_LEN * NUM_EPISODES\n",
+    "BATCH_SIZE = 32\n",
+    "LEARNING_RATE = 3e-4\n"
    ]
   },
   {
@@ -116,11 +114,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "\n",
-    "\n",
-    "n_procs = 4\n",
-    "train_env = SubprocVecEnv([make_env(i + n_procs) for i in range(n_procs)])\n",
-    "print(train_env)\n"
+    "n_procs = 2\n",
+    "train_env = SubprocVecEnv([make_env(i + n_procs) for i in range(n_procs)])\n"
    ]
   }
  ],
@@ -140,7 +135,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.11"
+   "version": "3.10.12"
   }
  },
  "nbformat": 4,