I used OfficeRTool from my external HDD to download Microsoft 365 Apps for enterprise to my Documents folder and moved it to my external HDD. When running its start_setup.cmd, I have the attached command prompt window with just a tilt but not Microsoft 365 Apps for enterprise's install window too (It's supposed to have both) or I have the latter but it hangs in the start. Microsoft 365 Apps for enterprise isn't installed in both cases. I used a 19041.1 Enterprise x64 pt-pt image.
Yes. EDIT: Instead of downloading Microsoft 365 Apps for enterprise to my Documents folder, moving it to my external HDD and running its start_setup.cmd, I began running OfficeRTool from my external HDD and running start_setup.cmd (with this I spare time by not having to always download the latest version of Microsoft 365 Apps for enterprise and move it to my external HDD) and oddly I don't have this problem. When the install ends, I just delete Microsoft 365 apps for enterprise's folder and use OfficeRTool to convert Microsoft 365 apps for enterprise to VL and to activate it.