Recently, EditTools version 4.1 was released as a free upgrade. However, subsequent to the release several users ran into problems. Consequently, yesterday version 4.1f was released and is available from www.wordsnSync.com. If your current version of 4.1 is working fine, there is no reason to download version 4.1f. If you have experienced a problem or just like to keep current, you can download the new release. If you already have version 4.1 installed on your computer, you will be asked if you want to repair it, to which you should answer yes.
