diff --git a/WebBuilder.py b/WebBuilder.py
index fa7180b..6af5cd0 100644
--- a/WebBuilder.py
+++ b/WebBuilder.py
@@ -41,6 +41,9 @@ class WebBuilder:
             self.dest_path,
             "components/tabs"
         )
+        if not os.path.exists(self.tabs_path):
+            os.mkdir(self.tabs_path)
+
         WebBuilder.exit_handler_done = False
         self.userRequestedStopFile = os.path.join(
             self.dest_path,
@@ -81,10 +84,6 @@ class WebBuilder:
             f.write(s)
 
     def make_tab_list(self):
-        tabs_path = os.path.join(
-            self.dest_path,
-            "components/tabs"
-            )
         workflows_list_path = os.path.join(
             self.tabs_path,
             "WorkflowsList.js"
@@ -99,7 +98,7 @@ class WebBuilder:
             with open(tab_list_path) as main:
                 tab_list_orig = main.read()
 
-        files = os.listdir(tabs_path)
+        files = os.listdir(self.tabs_path)
         tab_classes = []
         tab_classes_html = []
         workflows_js = []
diff --git a/__init__.py b/__init__.py
index ba5c3e3..154053f 100644
--- a/__init__.py
+++ b/__init__.py
@@ -46,6 +46,7 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "PresentationComponent": "Presentation Component",
     "PresentationDropDown": "Presentation DropDown",
     "PresentationAdvancedSection": "Presentation Advanced Section",
+    "PresentationHistory": "Presentation History",
 }
 
 WebServer.WebServer().start()
diff --git a/presentation-site/server/api/files.js b/presentation-site/server/api/files.js
index 6dc3ebb..7c93868 100644
--- a/presentation-site/server/api/files.js
+++ b/presentation-site/server/api/files.js
@@ -8,7 +8,7 @@ export default defineEventHandler(async (event) => {
       q.set('email', userFolder);
     }
     let path = q.get('path');
-    const pathM = /^([^/]+)\/(.*)$/.exec(path);
+    const pathM = /^([^/\\]+)[\/\\](.*)$/.exec(path);
     if (pathM) {
       q.set('path', pathM[1]);
       q.set('subfolder', pathM[2]);
diff --git a/presentation-site/server/nodes/lib/linkTarget.js b/presentation-site/server/nodes/lib/linkTarget.js
index 0313d02..b1c218d 100644
--- a/presentation-site/server/nodes/lib/linkTarget.js
+++ b/presentation-site/server/nodes/lib/linkTarget.js
@@ -16,7 +16,7 @@ export function linkTarget(node, id, inputName, workflowData, opts) {
     // link input, output
     val = join('..', inputPath, val);
   } else {
-    const pathM = /^([^\/]+)\/(.*)$/.exec(inputPath);
+    const pathM = /^([^\/\\]+)[\/\\](.*)$/.exec(inputPath);
     if (pathM) {
       // link model.  First path is the type
       val = join(pathM[2], val);