diff --git a/SIL.Archiving.Tests/IMDIArchivingDlgViewModelTests.cs b/SIL.Archiving.Tests/IMDIArchivingDlgViewModelTests.cs
index f14166905..10f7bb0a3 100644
--- a/SIL.Archiving.Tests/IMDIArchivingDlgViewModelTests.cs
+++ b/SIL.Archiving.Tests/IMDIArchivingDlgViewModelTests.cs
@@ -99,7 +99,7 @@ public void PathIsAccessible_NonexistentPath_False()
 			var writable = _model.IsPathWritable(dir);
 			Assert.False(writable);
 			Assert.AreEqual(1, m_messages.Count);
-			Assert.AreEqual("Test implementation message for PathNotWritable", m_messages[0].MsgText);
+			Assert.IsTrue(m_messages[0].MsgText.ToLower().Contains("path"), "Error should mention the path in its explanation.");
 			Assert.AreEqual(ArchivingDlgViewModel.MessageType.Warning, m_messages[0].MsgType);
 		}
 
@@ -111,7 +111,7 @@ public void IsPathWritable_WindowsInvalidPath_False()
 			var writable = _model.IsPathWritable(dir);
 			Assert.False(writable);
 			Assert.AreEqual(1, m_messages.Count);
-			Assert.IsTrue(m_messages[0].MsgText.Contains("path"), "Error should mention the path in its explanation.");
+			Assert.IsTrue(m_messages[0].MsgText.ToLower().Contains("path"), "Error should mention the path in its explanation.");
 			Assert.AreEqual(ArchivingDlgViewModel.MessageType.Warning, m_messages[0].MsgType);
 		}
 
@@ -122,7 +122,7 @@ public void IsPathWritable_IllegalCharacterInPath_False()
 			var writable = _model.IsPathWritable(dir);
 			Assert.False(writable);
 			Assert.AreEqual(1, m_messages.Count);
-			Assert.IsTrue(m_messages[0].MsgText.Contains("path"), "Error should mention the path in its explanation.");
+			Assert.IsTrue(m_messages[0].MsgText.ToLower().Contains("path"), "Error should mention the path in its explanation.");
 			Assert.AreEqual(ArchivingDlgViewModel.MessageType.Warning, m_messages[0].MsgType);
 		}
 
diff --git a/SIL.Archiving.Tests/SIL.Archiving.Tests.csproj b/SIL.Archiving.Tests/SIL.Archiving.Tests.csproj
index 918907f46..99850ec00 100644
--- a/SIL.Archiving.Tests/SIL.Archiving.Tests.csproj
+++ b/SIL.Archiving.Tests/SIL.Archiving.Tests.csproj
@@ -7,6 +7,7 @@
     <IsPackable>false</IsPackable>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
+    <TargetFrameworks>$(TargetFrameworks);net8.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/SIL.Archiving/SIL.Archiving.csproj b/SIL.Archiving/SIL.Archiving.csproj
index 5bcf82d5b..418f6f18d 100644
--- a/SIL.Archiving/SIL.Archiving.csproj
+++ b/SIL.Archiving/SIL.Archiving.csproj
@@ -4,6 +4,7 @@
     <RootNamespace>SIL.Archiving</RootNamespace>
     <AssemblyTitle>SIL.Archiving</AssemblyTitle>
     <Description>SIL.Archiving contains classes for archiving data to REAP and IMDI.</Description>
+    <TargetFrameworks>$(TargetFrameworks);netstandard2.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>