Just reinstalled my Windows and obv UE4 but Im getting this error and I cant find a solution. (pretty noob here)
Did you do a clean re-install of your UE4 if it was already present on the drive previously?
You can manually associate a file type to a specific program in windows, though I’m not sure how this is done on the newest versions of windows; but I recommend doing a clean re-install of your UE4, because the problem here is that the project file type has not been (for some reason) correctly associated to the Editor’s executable.
