1) Install and Launch C&C Generals
-Note: Will likely crash on the launcher

2) Install and Launch C&C Generals Zero Hour
-Note: Will likely also crash

3) Enable Compatibility Mode
-3A) In the game folder for Generals, right click on the application file
-3B) Select "Properties"
-3C) In the compatibility tab, enable compatibility mode
-3D) Select "Windows XP (Service Pack 2)
-3E) Repeat for Generals Zero Hour
-Note: You can find the game folder from Steam by right clicking on the game and selecting "Browse Local Files"

4) Edit the Options.Ini files
-4A) Go to C:\Users\[Your Username]\Documents\Command and Conquer Generals Data
-Note: Could also be in C:\Users\[Your Username]\OneDrive\Documents\Command and Conquer Generals Data
-4B) Open the Options.ini file (Can edit using notebook)
-4C) Add a line saying Resolution = 1920 1080 (Use your screen resolution if not 1920x1080)
-4D) Repeat for Generals Zero Hour
-Note: If the INI file is missing, relaunch the game and it will populate

5) Edit the Steam Launch Options
-5A) In Steam, right click on Generals and select Properties
-5B) In the Advanced Launch Options field add -xres 1920 -yres 1080 (Use your screen resolution if not 1920x1080)
-5C) Repeat for Generals Zero Hour

6) Delete or rename the "dbghelp.dll" file in each game folder

7) Relaunch Generals and exit
-Note: You must relaunch Generals in order for Generals Zero Hour to work.

8) Launch and play Generals Zero Hour as normal!