diff --git a/UnitTests/PInvoke/Security/AdvApi32/AppMgmtTests.cs b/UnitTests/PInvoke/Security/AdvApi32/AppMgmtTests.cs
index 362e7b5c..dac9f05e 100644
--- a/UnitTests/PInvoke/Security/AdvApi32/AppMgmtTests.cs
+++ b/UnitTests/PInvoke/Security/AdvApi32/AppMgmtTests.cs
@@ -10,7 +10,7 @@ namespace Vanara.PInvoke.Tests
 	[TestFixture()]
 	public class AppMgmtTests
 	{
-		// [Test] TODO: Figure out how to test
+		[Test] // TODO: Figure out how to test
 		public void GetLocalManagedApplicationsTest()
 		{
 			var l = GetLocalManagedApplications(true).ToArray();
@@ -19,7 +19,7 @@ namespace Vanara.PInvoke.Tests
 			TestContext.WriteLine("; ", l.Select(i => i.pszDeploymentName));
 		}
 
-		// [Test] TODO: Figure out how to test
+		[Test] // TODO: Figure out how to test
 		public void GetManagedApplicationCategoriesTest()
 		{
 			var l = GetManagedApplicationCategories().ToArray();
@@ -27,12 +27,21 @@ namespace Vanara.PInvoke.Tests
 			Assert.That(l, Is.Not.Empty);
 		}
 
-		// [Test] TODO: Figure out how to test
+		[Test] // TODO: Figure out how to test
 		public void GetManagedApplicationsTest()
 		{
 			var l = GetManagedApplications(null).ToArray();
 			TestContext.WriteLine("; ", l.Select(i => i.pszPackageName));
 			Assert.That(l, Is.Not.Empty);
 		}
+
+		[Test]
+		public void InstallApplicationTest()
+		{
+			var id = new INSTALLDATA { Type = INSTALLSPECTYPE.FILEEXT };
+			var pExt = new SafeCoTaskMemString("*.jpg");
+			id.Spec = new INSTALLSPEC { FileExt = (IntPtr)pExt };
+			Assert.That(InstallApplication(id), ResultIs.Successful);
+		}
 	}
 }
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