diff --git a/processFiles.php b/processFiles.php
index 3d81bb5..5178437 100644
--- a/processFiles.php
+++ b/processFiles.php
@@ -3,7 +3,6 @@
 // have been created. Config writes active mod to session.
 
 session_start();
-
 include "./_pdo.php";
 function processCubeMain(){
 	
@@ -36,19 +35,18 @@ if (file_exists("d2im.db")) {
 	$parser = new D2TxtParser();
 	$db = new D2Database();
 
-	$data = null;
-	
+
 	// Parse all files
 	foreach ($files->files as $k => $v) {
 		$data[$v] = $parser->parseFile($v);
 	}
+		
 	// Write all parse data to mod db
 	foreach ($data as $k => $v) {
 		$db->createTables($k, $v);
 		$db->fillsTables($k, $v);
 	}
 
-	unset($data);
 	processCubeMain('cubemain.txt');
 	// put in html redirect as backup, because
 	// for some odd reason windows gives
diff --git a/src/D2Config.php b/src/D2Config.php
index 4596636..a2a0960 100644
--- a/src/D2Config.php
+++ b/src/D2Config.php
@@ -74,7 +74,7 @@ ERROR: INVALID PATH</h1></center>';
 		$path = $_POST['path'];
 		$path = rtrim($_POST['path'], "/");
 		$path = $path . DIRECTORY_SEPARATOR;
-
+			
 		if (!is_dir($path)) {
 			echo '<center><h1 style="font-family:Lato; color:#880000;"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i>
 ERROR: INVALID PATH</h1></center>';
diff --git a/src/D2Files.php b/src/D2Files.php
index 518942e..2df817c 100644
--- a/src/D2Files.php
+++ b/src/D2Files.php
@@ -29,9 +29,9 @@ class D2Files {
 		];
 		$glob = glob($_SESSION['path'].'*.txt');
 		foreach ($glob as $g){
-			$files[] = strtolower(basename($g));
+			$files[] = basename($g);
 		}
-		$this->files = array_diff($files, $filesToIgnore);
+		$this->files = array_udiff($files, $filesToIgnore, 'strcasecmp');
 		return $this->files;
 	}
 }