A family of Microsoft relational database management systems designed for ease of use.
Please don't piggy back on someone else's question. Create your own question and reference this one if you think it has value. The reason is simply to keep distinct issues from messing different questions up. It may be similar, but may not be until we further examine your issue.
What version of Access are you running? (for example - 1710 8625.2127)
Have you tried an office repair?
I'd probably simply recommend getting away from MS' LTM and try code or an alternate TM
http://www.devhut.net/2017/08/17/ms-access-relink-tables/
http://www.devhut.net/2011/04/07/ms-access-vb-relink-back-end-tables/ (article offers several options)
http://www.jstreettech.com/downloads.aspx (see the J Street Relinker)
and see if any of those work better.