How to add a new option to context menu?

Make sure the path to FF1mpeg in your command is correct. If FF1mpeg is not in your system's PATH, you'll need to specify the full path to the executable.

If it ever worked, the solution definately does not work with the latest Windows 11 update, 01/2025. All I want is for the super common task "Print" to appear in the modern context menu,, preferably at the top ribbon, next to the often useless "Share". Having to click "more options" or use the classic menu via StartAllBack checkbox is not what I want. The new context menu is not so bad, except for "Print" missing and the total lack of customization options, despite all efforts exhausted in regedit. If PowerToys can do it, great, already installed. Otherwise, this is a daft design decision. Really?! No one would want to PRINT a file with 2 clicks (right-click>print) instead of 3 clicks or more (right-click, more options, print? Whether print to PDF or to paper, or to default printer...this makes no sense. Currently only solution is to "use classic context menu" with StartAllBack but its cluttered AF, which was the point of the modern menu. I tried with ChatGPT help, it seems to be going off of this article or other similar ones, but Windows 11 has changed the way this works, it seems. 

right-click>print ... is that so hard?

Bounskui 1.Open the Registry Editor:
Press Win + R to open the Run dialog.
Type regedit and press Enter.
2.Navigate to the appropriate registry key:
For adding a context menu option for all file types:
HKEY_CLASSES_ROOT\*\shell
For adding a context menu option for specific file types, navigate to the specific file type:
HKEY_CLASSES_ROOT\.txt\shell (for text files, replace `.txt` with your file type)
3.Create a new key:
Right-click on the shell folder (or the appropriate folder for your file type).
Select New > Key.
Name the key with the text you want to appear in the context menu (e.g., "Open with MyApp").
4.Set the default value:
Click on the new key you created.
In the right pane, double-click the (Default) value and set it to your desired display name (the name that appears in the context menu).
5.Create a command:
Right-click on the key you just created and select New > Key.
Name this key command.
Select the command key, and double-click the (Default) value in the right pane.
Enter the path to the application you want to run, followed by any arguments if necessary, e.g.:
"C:\Path\To\YourApplication.exe" "%1"