diff --git a/3.-Installation.md b/3.-Installation.md
index 43abca9..c57703e 100644
--- a/3.-Installation.md
+++ b/3.-Installation.md
@@ -11,6 +11,7 @@ Below is a detailed guide for installing Divergent for S.T.A.L.K.E.R. Anomaly, p
 3. Paste the path of the S.T.A.L.K.E.R. Anomaly install you did in **1. Installing S.T.A.L.K.E.R. Anomaly**
 4. Let it run, and then once it is finished, double-click ModOrganizer.exe
    - Optionally, right-click it and create a shortcut and move that to your desktop, or wherever you would like
+   - If you are starting with a fresh game install, you can ignore this. However, if you installed another modpack like Gamma or Escape from Pripyat and played them before installing this, be sure to delete your shader cache in your games appdata folder.
 5. Choose the appropriate executable, either **DX11-AVX** or just **DX11** and click Run (Any other DirectX version is not supported, so do not try to use them)
 
 ## Final Notes