diff --git a/src/Orchard.Tests/FileSystems/VirtualPath/DefaultVirtualPathProviderTests.cs b/src/Orchard.Tests/FileSystems/VirtualPath/DefaultVirtualPathProviderTests.cs
index f0e1300da..735a8ea6e 100644
--- a/src/Orchard.Tests/FileSystems/VirtualPath/DefaultVirtualPathProviderTests.cs
+++ b/src/Orchard.Tests/FileSystems/VirtualPath/DefaultVirtualPathProviderTests.cs
@@ -22,26 +22,26 @@ namespace Orchard.Tests.FileSystems.VirtualPath {
         public void RejectMalformedVirtualPathTests() {
             StubDefaultVirtualPathProvider defaultVirtualPathProvider = new StubDefaultVirtualPathProvider();
 
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("~/a.txt"), Is.False);
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("/a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("~/a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("/a.txt"), Is.False);
 
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("~/../a.txt"), Is.True);
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("/../a.txt"), Is.True);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("~/../a.txt"), Is.True);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("/../a.txt"), Is.True);
 
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("~/a/../a.txt"), Is.False);
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("/a/../a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("~/a/../a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("/a/../a.txt"), Is.False);
 
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("~/a/b/../a.txt"), Is.False);
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("/a/b/../a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("~/a/b/../a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("/a/b/../a.txt"), Is.False);
 
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("~/a/b/../../a.txt"), Is.False);
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("/a/b/../../a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("~/a/b/../../a.txt"), Is.False);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("/a/b/../../a.txt"), Is.False);
 
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("~/a/b/../../../a.txt"), Is.True);
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("/a/b/../../../a.txt"), Is.True);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("~/a/b/../../../a.txt"), Is.True);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("/a/b/../../../a.txt"), Is.True);
 
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("~/a/../../b//.txt"), Is.True);
-            Assert.That(defaultVirtualPathProvider.RejectMalformedVirtualPath("/a/../../b//.txt"), Is.True);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("~/a/../../b//.txt"), Is.True);
+            Assert.That(defaultVirtualPathProvider.IsMalformedVirtualPath("/a/../../b//.txt"), Is.True);
         }
     }
 
diff --git a/src/Orchard/FileSystems/VirtualPath/DefaultVirtualPathProvider.cs b/src/Orchard/FileSystems/VirtualPath/DefaultVirtualPathProvider.cs
index ce545698d..6b488be7d 100644
--- a/src/Orchard/FileSystems/VirtualPath/DefaultVirtualPathProvider.cs
+++ b/src/Orchard/FileSystems/VirtualPath/DefaultVirtualPathProvider.cs
@@ -41,7 +41,7 @@ namespace Orchard.FileSystems.VirtualPath {
         }
 
         public virtual string ToAppRelative(string virtualPath) {
-            if (RejectMalformedVirtualPath(virtualPath))
+            if (IsMalformedVirtualPath(virtualPath))
                 return null;
 
             try {
@@ -73,8 +73,9 @@ namespace Orchard.FileSystems.VirtualPath {
         /// Note: This method doesn't detect all cases of malformed paths, it merely checks
         ///       for *some* cases of malformed paths, so this is not a replacement for full virtual path
         ///       verification through VirtualPathUtilty methods.
+        ///       In other wors, !IsMalformed does *not* imply "IsWellformed".
         /// </summary>
-        public bool RejectMalformedVirtualPath(string virtualPath) {
+        public bool IsMalformedVirtualPath(string virtualPath) {
             if (string.IsNullOrEmpty(virtualPath))
                 return true;
 
@@ -127,7 +128,7 @@ namespace Orchard.FileSystems.VirtualPath {
         }
 
         public virtual bool TryFileExists(string virtualPath) {
-            if (RejectMalformedVirtualPath(virtualPath))
+            if (IsMalformedVirtualPath(virtualPath))
                 return false;
 
             try {