Well, there are two txt files in the root directory (one for each SS and MC). Nothing much in the MC file, but a whole stream of info in the SS one,which mentions some kind of error, twice referencing 'Table is referenced by a constraint in table SYS_REF_SYS_FK_194_200'.
Any thoughts..?
PS previously uninstalled MC along with required DB app, then reinstalled db app + tried standalone install before windows install again. Same issue (and couldn't uninstall original SS after uninstalled MC install).