diff --git a/app/app_fn.py b/app/app_fn.py
index 2482110..1ddee54 100644
--- a/app/app_fn.py
+++ b/app/app_fn.py
@@ -220,12 +220,12 @@ def set_mod_dir_fn(directory_str, mod_type: int):
 
     # -- Reset
     if not directory_str:
-        AppSettings.mod_data_dirs.pop(mod_type)
+        AppSettings.mod_data_dirs.pop(mod_type, None)
         app.mod.update_mod_data_dirs()
         result = True
 
     # -- Set
-    if app.mod.check_mod_data_dir(Path(directory_str), int(mod_type)):
+    if app.mod.check_mod_data_dir(Path(directory_str), mod_type):
         AppSettings.mod_data_dirs[mod_type] = str(WindowsPath(directory_str))
         AppSettings.save()
         result = True
diff --git a/app/app_settings.py b/app/app_settings.py
index 472decb..5119da4 100644
--- a/app/app_settings.py
+++ b/app/app_settings.py
@@ -93,6 +93,8 @@ def load(cls) -> bool:
             logging.error('Could not load application settings! %s', e)
             return False
 
+        # -- Convert str dict keys to int
+        AppSettings.mod_data_dirs = {int(k): v for k, v in AppSettings.mod_data_dirs.items()}
         return True
 
     @classmethod
diff --git a/src/components/Main.vue b/src/components/Main.vue
index deca5d0..f7d4395 100644
--- a/src/components/Main.vue
+++ b/src/components/Main.vue
@@ -153,15 +153,16 @@ export default {
     },
     setBusy: function (busy) { this.isBusy = busy},
     getModDir: async function (modType = 0) {
-      const r = await window.eel.get_mod_dir(Number(modType))()
+      const r = await window.eel.get_mod_dir(modType)()
       if (r !== undefined) { this.modDataDirs[modType] = r }
     },
     resetModDir: async function(modType = 0) {
+      modType = Number(modType)
       this.modDirInput = ''
       await this.setModDir(modType)
     },
     setModDir: async function (modType) {
-      const r = await getEelJsonObject(window.eel.set_mod_dir(this.modDirInput, Number(modType))())
+      const r = await getEelJsonObject(window.eel.set_mod_dir(this.modDirInput, modType)())
 
       if (r !== undefined && r.result) {
         await this.getModDir(modType)
@@ -183,7 +184,7 @@ export default {
     this.$eventHub.$on('make-toast', this.makeToast)
     this.$eventHub.$on('set-busy', this.setBusy)
     for (const modType in this.modTypes) {
-      await this.getModDir(modType)
+      await this.getModDir(Number(modType))
     }
   },
   beforeDestroy() {