Using a WFP TM in WFC
The translation memory (TM) format used by Wordfast Classic is a tab-delimited text file whereas the TM format used by Wordfast Pro 5 is a SOLR database. If you want to use a Wordfast Pro 5 TM with Wordfast Classic, you need to export the TM as a TMX file (e.g. TM.tmx), then import it with Wordfast Classic using the Select TM button. Upon importing the TM.tmx file, Wordfast Classic will copy the content of the TM.tmx file into a newly created tab-delimited text file called TM.txt and select it as your active TM.