diff --git a/crates/filesystem/src/path_cache.rs b/crates/filesystem/src/path_cache.rs
index 2a8c2b96..f3fe6f2f 100644
--- a/crates/filesystem/src/path_cache.rs
+++ b/crates/filesystem/src/path_cache.rs
@@ -48,7 +48,7 @@ struct Cache {
 
 #[derive(Debug)]
 pub struct FileSystem<F> {
-    pub(crate) fs: F,
+    fs: F,
     cache: parking_lot::RwLock<Cache>,
 }
 
diff --git a/crates/filesystem/src/project.rs b/crates/filesystem/src/project.rs
index a049db2f..135a036d 100644
--- a/crates/filesystem/src/project.rs
+++ b/crates/filesystem/src/project.rs
@@ -65,21 +65,6 @@ impl FileSystem {
     pub fn unload_project(&mut self) {
         *self = FileSystem::Unloaded;
     }
-
-    // gives access to the non-path cache'd filesystem, for when you need to do direct manipulation of the filesystem
-    // the path cache should be rebuilt after this!
-    pub fn raw_filesystem(&self) -> &impl crate::FileSystem {
-        match self {
-            FileSystem::Unloaded | FileSystem::HostLoaded(_) => panic!("not loaded"),
-            FileSystem::Loaded { filesystem, .. } => &filesystem.fs,
-        }
-    }
-
-    pub fn rebuild_path_cache(&self) {
-        if let Self::Loaded { filesystem, .. } = self {
-            filesystem.rebuild();
-        }
-    }
 }
 
 // Not platform specific
diff --git a/crates/ui/src/windows/config_window.rs b/crates/ui/src/windows/config_window.rs
index 0512db1f..d0f4547a 100644
--- a/crates/ui/src/windows/config_window.rs
+++ b/crates/ui/src/windows/config_window.rs
@@ -36,7 +36,7 @@ impl Window {
     }
 }
 
-const FORMAT_WARNING: &str = "Luminol will need to convert your project.\nThis is not 100% safe yet, make backups!\nPress OK to continue.";
+const FORMAT_WARNING: &str = "While the option is provided,\nLuminol cannot convert between formats yet.\nIt can still read other formats, however."; // "Luminol will need to convert your project.\nThis is not 100% safe yet, make backups!\nPress OK to continue.";
 
 impl luminol_core::Window for Window {
     fn id(&self) -> egui::Id {
@@ -111,16 +111,8 @@ impl luminol_core::Window for Window {
                             )
                             .clicked();
                         if clicked {
-                            update_state
-                                .data
-                                .convert_project(
-                                    update_state.filesystem.raw_filesystem(),
-                                    config,
-                                    self.selected_data_format,
-                                )
-                                .unwrap(); // TODO handle
-                            update_state.filesystem.rebuild_path_cache(); // I do not like this solution. A dedicated tool for this would be more appropriate.
                             config.project.data_format = self.selected_data_format;
+                            // TODO add conversion logic
                         }
                     }