MM2019: My dictionary files (e.g. ssceam.tlx / sscebr.tlx) in the wrong place following upgrade

Hello 

In MM2019, my dictionary files (e.g. ssceam.tlx / sscebr.tlx) in the wrong place following an upgrade.

The spelling checker is looking for files in "C:\Program Files (x86)" instead of in "C:\Program Files".

I suppose I could create copies of the required files in the (x86) directory but other problems may ensue.

Any suggestions?

J