Running SyncToy 2.1 and like it. But we noticed that some of our SyncToy_[ID].dat files in user\appdata\local\microsoft\synctoy\2.0 folder are quite large. For example, for the FIRST run of a new "echo" operation (lots of files were copied),
there were two SyncToy_[ID].dat files created in \appdata\.... that were each larger then 20 megabytes! Can these files be safely deleted and let the next "incremental" run of that folder pair rebuild the .dat file(s), hopefully smaller?