diff --git a/spice2x-features.md b/spice2x-features.md
index 212f6b7..83e34eb 100644
--- a/spice2x-features.md
+++ b/spice2x-features.md
@@ -259,7 +259,7 @@ Stub implementation of `nvcuda.dll`, `nvcuvid.dll`, `nvEncodeAPI64.dll` are dist
 * If you have a non-NVIDIA GPU, you can use these files for IIDX and SDVX - place next to other DLL files (usually in modules directory).
 * If you have NVIDIA GPU with drivers installed, you should **not** use these stubs, as your system already has proper implementations (most likely in system32).
 
-These stubs will be updated over time, so if a newer version of a game fails to launch due to missing dependencies, please file a bug in the issue tracker.
+These stubs will be updated over time, so if a newer version of a game fails to launch due to missing dependencies, please file a bug in the issue tracker. You'll probably see a Windows popup window saying the DLL failed to load due to a missing export.
 
 A few things to note when using spice-provided stubs: