diff --git a/classes/ComicPressMediaHandling.inc b/classes/ComicPressMediaHandling.inc
index 0f657f8..e5fbb41 100644
--- a/classes/ComicPressMediaHandling.inc
+++ b/classes/ComicPressMediaHandling.inc
@@ -72,7 +72,7 @@ class ComicPressMediaHandling {
 
 	function _get_regex_filename($input) {
 		$input = preg_replace('#\\\(?![.])#', '/', $input);
-		return basename($input);
+		return preg_replace('#^.*\/([^\/]+)$#', '$1', $input);
 	}
 
 	function _resolve_regex_path($input) {
diff --git a/test/ComicPressMediaHandlingTest.php b/test/ComicPressMediaHandlingTest.php
index f0354bd..899d550 100644
--- a/test/ComicPressMediaHandlingTest.php
+++ b/test/ComicPressMediaHandlingTest.php
@@ -189,6 +189,7 @@ class ComicPressMediaHandlingTest extends PHPUnit_Framework_TestCase {
 			array('c:\test\test2', 'test2'),
 			array('/test/test2\.cat', 'test2\.cat'),
 			array('c:\test\test2\.cat', 'test2\.cat'),
+			array('C:/inetpub/a\.windows\.directory/comics/2009-11-24.*\..*', '2009-11-24.*\..*')
 		);
 	}