diff --git a/.idea/misc.xml b/.idea/misc.xml
index 47eabe0..6faa303 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -24,7 +24,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/src/main/java/us/spotco/malwarescanner/Utils.java b/app/src/main/java/us/spotco/malwarescanner/Utils.java
index c8bc511..4d422a6 100644
--- a/app/src/main/java/us/spotco/malwarescanner/Utils.java
+++ b/app/src/main/java/us/spotco/malwarescanner/Utils.java
@@ -44,7 +44,7 @@ class Utils {
                         filesAll.addAll(filesTmp);
                     }
                 } else {
-                    if (f.length() <= MAX_SCAN_SIZE) {//Exclude files larger than limit for performance
+                    if (f.length() <= MAX_SCAN_SIZE && f.canRead()) {//Exclude files larger than limit for performance
                         filesAll.add(f);
                     }
                 }