diff --git a/anleitung_windows_openai-gym.pdf b/anleitung_windows_openai-gym.pdf
index 9179a30e555e64f8349c4a56847dc547d74ed857..c9b9b6f690a3c4b5abcf4fcdd52bfcb49791ce3f 100644
Binary files a/anleitung_windows_openai-gym.pdf and b/anleitung_windows_openai-gym.pdf differ
diff --git a/anleitung_windows_openai-gym.tex b/anleitung_windows_openai-gym.tex
index 924ff84dffada22ed87a488bfa3a38db90167f0e..28d64db95aa56db97e3d6107d0281aaebba9f782 100644
--- a/anleitung_windows_openai-gym.tex
+++ b/anleitung_windows_openai-gym.tex
@@ -144,11 +144,13 @@ Anschließend installieren wir noch Pakete mit \lstinline|pip| aus dem PyPI-Repo
 
 Falls Sie eine NVIDIA GPU haben und den Support dafür aktivieren wollen, installieren Sie die folgenden Pakete:
 \begin{lstlisting}[gobble=2, basicstyle=\ttfamily\footnotesize]
-  #*\color{gray}(ml) C:\textbackslash Users\textbackslash john>*mamba install cudatoolkit cudnn
+  #*\color{gray}(ml) C:\textbackslash Users\textbackslash john>*mamba install -c nvidia cudatoolkit cudnn cuda-nvcc
 \end{lstlisting}
-und fügen auch den Pfad zu den entsprechenden Libraries (z.\,B.\ \textit{cudnn64\_8.dll}) in ihrer Benutzerumgebungsvariable \lstinline|Path| hinzu, besipielhaft:
+und fügen auch den Pfad zu den entsprechenden Libraries (z.\,B.\ \textit{cudnn64\_8.dll}) und Tools (\texttt{ptxas.exe}) in ihrer Benutzerumgebungsvariable \lstinline|Path| hinzu, besipielhaft:
 \begin{lstlisting}[gobble=2, basicstyle=\ttfamily\footnotesize]
+  C:\Users\john\miniforge\envs\ml\bin
   C:\Users\john\miniforge\envs\ml\Library\bin
+  C:\Users\john\miniforge\envs\ml\Library\lib
 \end{lstlisting}
 
 
diff --git a/instructions_windows_weai.pdf b/instructions_windows_weai.pdf
index 53fde5727a5d28430063efec323404aae57cedcb..01e3edd469dde9b2b5434e16fb3439fb6dcbfcca 100644
Binary files a/instructions_windows_weai.pdf and b/instructions_windows_weai.pdf differ
diff --git a/instructions_windows_weai.tex b/instructions_windows_weai.tex
index 2b813c5421dfa9eaae59ca115f08918ea8ad7dd3..50ff2e9d89a0865094bb1a97e338c573ad9840fd 100644
--- a/instructions_windows_weai.tex
+++ b/instructions_windows_weai.tex
@@ -116,11 +116,13 @@ You will get a list of packages and can confirm with \keyenter. Installation tak
 \end{lstlisting}
 If you have an NVIDIA GPU and want to activate support for it, install the following packages:
 \begin{lstlisting}[gobble=2]
-  #*\color{gray}(weai) C:\textbackslash Users\textbackslash john>*mamba install cudatoolkit cudnn
+  #*\color{gray}(weai) C:\textbackslash Users\textbackslash john>*mamba install -c nvidia cudatoolkit cudnn cuda-nvcc
 \end{lstlisting}
-and optionally (not required for Spyder) also add the path to the corresponding libraries (e.\,g.\ \textit{cudnn64\_8.dll}) in your user environment variable \lstinline|Path|, for example:
+and optionally (not required for Spyder) also add the path to the corresponding libraries (e.\,g.\ \textit{cudnn64\_8.dll}) and tools (\texttt{ptxas.exe}) in your user environment variable \lstinline|Path|, for example:
 \begin{lstlisting}[gobble=2, basicstyle=\ttfamily\footnotesize]
+  C:\Users\john\miniforge\envs\ml\bin
   C:\Users\john\miniforge\envs\ml\Library\bin
+  C:\Users\john\miniforge\envs\ml\Library\lib
 \end{lstlisting}