I'm currently working at a station where I don't have Administrator privileges for my user account. The .dwj files are located in the EMTP folder, which is within the protected Program Files directory, so I can't make any changes directly.
So far, my solution has been to copy these files outside of the EMTP folder and update the component's masking address to refer to these copies, which I can then edit. However, every time the code references these files, I need to update the address. If the code has already been modified to point to the external copy, I still have to update it.