diff --git a/vackup b/vackup
old mode 100755
new mode 100644
index 168a963..2e17404
--- a/vackup
+++ b/vackup
@@ -91,15 +91,23 @@ cmd_import() {
         usage
         exit 1
     fi
-    
+
+    if [ ! -r "$FILE_NAME" ]; then
+        echo "Error: Could not find or open tar file $FILE_NAME"
+        exit 1
+    fi
+
+    if [ -d "$FILE_NAME" ]; then
+        echo "Error: $FILE_NAME is a directory"
+        exit 1
+    fi
+
     if ! docker volume inspect --format '{{.Name}}' "$VOLUME_NAME";
     then
         echo "Error: Volume $VOLUME_NAME does not exist"
         docker volume create "$VOLUME_NAME"
     fi
 
-# TODO: check if file exists on host, if it does
-# create a option for overwrite and check if that's set
 # TODO: if FILE_NAME starts with / we need to error out
 # unless we can translate full file paths