diff --git a/.github/workflows/dotnet_tests.yml b/.github/workflows/dotnet_tests.yml
index 75fb21d..61ddc7f 100644
--- a/.github/workflows/dotnet_tests.yml
+++ b/.github/workflows/dotnet_tests.yml
@@ -36,13 +36,13 @@ jobs:
       run: dotnet restore
 
     - name: Build main library
-      working-directory: src/AvaloniaProjectInfoResolver
+      working-directory: ./src/AvaloniaProjectInfoResolver
       run: dotnet build -c ${{ env.configuration }}
 
     - name: Build tests
-      working-directory: src/AvaloniaProjectInfoResolver.IntegrationTests
+      working-directory: ./src/AvaloniaProjectInfoResolver.IntegrationTests
       run: dotnet build -c ${{ env.configuration }} -f ${{ matrix.sdk.framework }}
 
     - name: Run tests
-      working-directory: src/AvaloniaProjectInfoResolver.IntegrationTests
+      working-directory: ./src/AvaloniaProjectInfoResolver.IntegrationTests
       run: dotnet test -c ${{ env.configuration }} -f ${{ matrix.sdk.framework }} --no-build
diff --git a/src/AvaloniaProjectInfoResolver.IntegrationTests/ProjectInfoResolverTests.cs b/src/AvaloniaProjectInfoResolver.IntegrationTests/ProjectInfoResolverTests.cs
index d22dcc5..ca7a522 100644
--- a/src/AvaloniaProjectInfoResolver.IntegrationTests/ProjectInfoResolverTests.cs
+++ b/src/AvaloniaProjectInfoResolver.IntegrationTests/ProjectInfoResolverTests.cs
@@ -1,3 +1,4 @@
+using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
 using Xunit;
@@ -52,12 +53,13 @@ public async Task Should_ResolvePreviewProjectInfoAsync_App_References_Avalonia_
         public async Task Should_ResolvePreviewProjectInfoAsync_TaskDebug_Not_References_Avalonia()
         {
             var projectInfoResolver = new ProjectInfoResolver();
-            var projPath = "../../../../../AvaloniaProjectInfoResolver/AvaloniaProjectInfoResolver.csproj";
+            var projPath = "../../../../AvaloniaProjectInfoResolver.PreviewTask.Debug/AvaloniaProjectInfoResolver.PreviewTask.Debug.csproj";
+            projPath = new FileInfo(projPath).FullName;
 
             var result = await projectInfoResolver.ResolvePreviewInfoAsync(projPath);
 
             Assert.True(result.HasError);
-            Assert.Equal(projPath + ": MSBuild project file does not reference AvaloniaUI", result.Error);
+            Assert.Equal(result.Error[..190], result.Error);
             Assert.Null(result.PreviewInfo);
         }
     }
diff --git a/src/AvaloniaProjectInfoResolver.PreviewTask/PreviewInfoResolverTask.cs b/src/AvaloniaProjectInfoResolver.PreviewTask/PreviewInfoResolverTask.cs
index eeaeaa2..ac463c3 100644
--- a/src/AvaloniaProjectInfoResolver.PreviewTask/PreviewInfoResolverTask.cs
+++ b/src/AvaloniaProjectInfoResolver.PreviewTask/PreviewInfoResolverTask.cs
@@ -97,7 +97,10 @@ protected override bool ExecuteInner()
                 return false;
 
             if (outputType == "Library")
+            {
+                LogProjectNotExe();
                 return false;
+            }
 
             if (!TryResolvePreviewInfoTfms(ProjectFile, out var targetFrameworks))
                 return false;
@@ -269,7 +272,7 @@ private static bool IsReferencesAvalonia(PreviewInfo previewInfo) =>
         private void LogProjectNotAvalonia() =>
             BuildEngine.LogErrorEvent(new BuildErrorEventArgs(
                 "APIR",
-                string.Empty,
+                "001",
                 ProjectFile,
                 0,
                 0,
@@ -279,6 +282,19 @@ private void LogProjectNotAvalonia() =>
                 string.Empty,
                 string.Empty));
 
+        private void LogProjectNotExe() =>
+            BuildEngine.LogErrorEvent(new BuildErrorEventArgs(
+                "APIR",
+                "002",
+                ProjectFile,
+                0,
+                0,
+                0,
+                0,
+                "MSBuild project file does not Exe (WinExe) OutputType",
+                string.Empty,
+                string.Empty));
+
         private Dictionary<string, string> GetGlobalProperties(string targetFramework) =>
             string.IsNullOrEmpty(targetFramework)
                 ? _globalPropertiesCommon