diff --git a/README.md b/README.md
index 1b539ed..97b72b6 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,14 @@ You can install symlinks and dll-overrides to the libraries in your wineprefix l
 To uninstall:  
 `WINEPREFIX=/your/wine/prefix ./setup_nvlibs.sh uninstall`  
 
+### DXVK-NVAPI
+Check out README file usage of DXVK-NVAPI.  
+[https://github.com/SveSop/dxvk-nvapi/blob/master/README.md](https://github.com/SveSop/dxvk-nvapi/blob/master/README.md)  
+Typical log level usage:  
+`DXVK_NVAPI_LOG_LEVEL=none` (Default) No output.  
+`DXVK_NVAPI_LOG_LEVEL=info` Informational output of function calls.  
+`DXVK_NVAPI_LOG_LEVEL=trace` Detailed debug information.  
+
 ### WINE-NVML  
 In order to use DXVK-NVAPI (NvAPI) with some extra GPU information (temps and the likes)  
 you need to copy the NVML binaries to your wine binaries folder. You can do this by  
diff --git a/dxvk-nvapi b/dxvk-nvapi
index 104e754..45a9710 160000
--- a/dxvk-nvapi
+++ b/dxvk-nvapi
@@ -1 +1 @@
-Subproject commit 104e7545427e6369b57668bd131412b3b716173b
+Subproject commit 45a9710ef89844cbecf441c84bd0a05d0f8efc5d