have you tried adding a wildcard

Author: daveberrys

.github/workflows/build.yml

@@ -38,9 +38,12 @@ jobs:
             - name: Compile
               run: haxelib run lime build windows --app-version="4.0.0-${{ github.run_id}}"
 
+            - name: Rename Build
+              run: mv export/release/windows/bin export/release/windows/Windows-SolarFiles-Build
+
             - name: Publish Artifact
               uses: actions/upload-artifact@v4
               with:
                 name: windowsBuild
-                path: export/release/windows/
+                path: export/release/windows/*