When you right click on a file in Vscode, a context menu pops up with the option 'Reveal in file explorer', like so:
Is it possible to get Dopus to open up instead of file explorer? I'm open to an option that hijacks calls to file explorer (that would be great if possible) or an option that involves customising Vscode (I haven't found an option like this) or if there's a Vscode extension that can add a context menu option to open in Dopus, or anything else that achieves some solution.
Works for me with the standard Explorer Replacement.
What do you mean by "Explorer Replacement"?
Found it Explorer Replacement [Directory Opus Manual]. However, even after enabling this for all folders, it still doesn't open in Dopus. I also restarted my PC for good measure.
You can check Explorer Replacement by running
start C:
from a command line or typing C: in the Run dialog (Win-R).
That loads Dopus.
Not, really, unless you have warnings showing in the Explorer Replacement preferences page (due to running Opus elevated), or something has broken the registry settings involved (reinstalling, and turning Explorer Replacement off, then apply and wait 30 seconds, then back on again, should fix that).
It seems there's an issue with VS Code on your system - either with the settings or an interfering extension. A fresh installation works just fine.