diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
deleted file mode 100644
index daee628f88..0000000000
--- a/.github/workflows/copilot-setup-steps.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: "Copilot Setup Steps"
-
-# Automatically run the setup steps when they are changed to allow for easy validation, and
-# allow manual testing through the repository's "Actions" tab
-on:
-  workflow_dispatch:
-  push:
-    paths:
-      - .github/workflows/copilot-setup-steps.yml
-  pull_request:
-    paths:
-      - .github/workflows/copilot-setup-steps.yml
-
-jobs:
-  # The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
-  copilot-setup-steps:
-    runs-on: windows-latest
-
-    # Set the permissions to the lowest permissions possible needed for your steps.
-    # Copilot will be given its own token for its operations.
-    permissions:
-      # If you want to clone the repository as part of your setup steps, for example to install dependencies, you'll need the `contents: read` permission.
-      # If you don't clone the repository in your setup steps, Copilot will do this for you automatically after the steps complete.
-      contents: read
diff --git a/src/WinGetSourceCreator/Helpers.cs b/src/WinGetSourceCreator/Helpers.cs
index 7e34735064..438860a4aa 100644
--- a/src/WinGetSourceCreator/Helpers.cs
+++ b/src/WinGetSourceCreator/Helpers.cs
@@ -86,12 +86,7 @@ public static void Unpack(string package, string outDir)
             string pathToSDK = SDKDetector.Instance.LatestSDKBinPath;
             string makeappxExecutable = Path.Combine(pathToSDK, "makeappx.exe");
             string args = $"unpack /nv /p \"{package}\" /d \"{outDir}\"";
-            Process p = new Process
-            {
-                StartInfo = new ProcessStartInfo(makeappxExecutable, args)
-            };
-            p.Start();
-            p.WaitForExit();
+            RunCommand(makeappxExecutable, args);
         }
 
         public static void PackWithMappingFile(string outputPackage, string mappingFile)
@@ -138,6 +133,11 @@ public static void RunCommand(string command, string args, string? workingDirect
             }
             p.Start();
             p.WaitForExit();
+
+            if (p.ExitCode != 0)
+            {
+                throw new Exception($"Command failed with exit code {p.ExitCode}: {command} {args}");
+            }
         }
 
         // If in the future we edit more elements, this should be a nice wrapper class.