diff --git a/de4dot.code/FilesDeobfuscator.cs b/de4dot.code/FilesDeobfuscator.cs
index 4a0e56c7..4ac801e5 100644
--- a/de4dot.code/FilesDeobfuscator.cs
+++ b/de4dot.code/FilesDeobfuscator.cs
@@ -167,8 +167,9 @@ namespace de4dot {
 				catch (BadImageFormatException) {
 					return;		// Not a .NET file
 				}
-				catch (IOException) {
-					Log.w("Could not load file: {0}", file.Filename);
+				catch (Exception ex) {
+					Log.w("Could not load file: {0}. Use -v to see stack trace.", file.Filename);
+					Utils.printStackTrace(ex, Log.LogLevel.verbose);
 					return;
 				}