diff --git a/README.md b/README.md
index 498e9e5..1a2c58b 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Project Donetsk is an attempt to create a more open Modern Warfare 2019 with a s
 
 # Installation
 1. Find a compatible version of Modern Warfare
-NOTE: You must legally own Call of Duty®: Modern Warfare (2019) to play Donetsk. Pirated versions of the game are **NOT** supported
+NOTE: You must legally obtain a compatible version of Call of Duty®: Modern Warfare (2019) to play Donetsk. Pirated versions of the game are **NOT** supported
 2. Download the latest dll for Donetsk or compile from source
 3. Put the dll into the game folder and launch game_dx12_ship_replay.exe
 ---
@@ -26,3 +26,5 @@ NOTE: You must legally own Call of Duty®: Modern Warfare (2019) to play Donetsk
   - Right click on game folder and uncheck read only
 - ```Fatal Error (Of any variety)```
   - Right click on game folder and uncheck read only
+- ```DirectX call failed with error: DX ERROR UNKNOWN[OX8000FFFF]. ```
+  - This is a directx error, the best solution is to reinstall windows from usb, but you may have some sucess in repairing your windows installation