I've just reinstalled RM 7.0.1 onto HighSierra 10.13.4, without problems except that in the weeks that the RM was dormant I fitted an external SSD to my iMac.
I want to 'fix' all the broken media links which have been caused when I moved the .jpg files to a sub-folder on my Transcend external drive.
The usual mechanism for fixing broken links does not appear to allow me to specify the external drive, even though it is defined for media in the Settings for the program. I get options for all-drives, A;, B: etc and Y; and Z:. None of these choices seems willing to search on my external SSD.
Any hints will be welcome.