diff --git a/hydrus/core/files/HydrusArchiveHandling.py b/hydrus/core/files/HydrusArchiveHandling.py
index cdc04b57..e2a0f595 100644
--- a/hydrus/core/files/HydrusArchiveHandling.py
+++ b/hydrus/core/files/HydrusArchiveHandling.py
@@ -45,6 +45,10 @@ def GetCoverPagePath( zip_handle: zipfile.ZipFile ):
     
     for path in all_file_paths:
         
+        if path.startswith('__MACOSX/'):
+                
+            continue
+        
         if '.' in path:
             
             ext_with_dot = '.' + path.split( '.' )[-1]
@@ -161,6 +165,10 @@ def ZipLooksLikeCBZ( path_to_zip ):
             
             filename = zip_info.filename
             
+            if filename.startswith('__MACOSX/'):
+                
+                continue
+            
             if '/' in filename:
                 
                 directory_path = '/'.join( filename.split( '/' )[:-1] )
diff --git a/hydrus/core/files/HydrusFileHandling.py b/hydrus/core/files/HydrusFileHandling.py
index 0f612006..326da5c6 100644
--- a/hydrus/core/files/HydrusFileHandling.py
+++ b/hydrus/core/files/HydrusFileHandling.py
@@ -484,7 +484,7 @@ def GetFileInfo( path, mime = None, ok_to_look_for_hydrus_updates = False ):
             
         except:
             
-            ( width, height ) = ( 100, 100 )
+            ( width, height ) = ( None, None )
             
         finally: