Econ Technologies has released ChronoSync 4.3.5 and ChronoAgent 1.3.6, both maintenance releases that provide several fixes for the synchronization/backup application and its remote helper app. The ChronoSync update fixes a problem with the Scheduled Documents Manager window where a scheduled Container Document item would stop responding when the sync was run with the Container Document window open. Additionally, it automatically disables both “Preserve Extended Attributes” when syncing to file server and “Preserve Access Control Lists” when connecting to any target that doesn’t support them. Both the ChronoSync and ChronoAgent updates fix a rare timing problem that would trigger a false “File Not Found” error when syncing very large files. Full release notes for ChronoSync and ChronoAgent are available. ($40 new for ChronoSync, $10 new for ChronoAgent; free updates; 28.9 MB, 8.3 MB)
Extract Directly from Time Machine
Normally you use Time Machine to restore lost data in a file like this: within the Time Machine interface, you go back to the time the file was not yet messed up, and you restore it to replace the file you have now.
You can also elect to keep both, but the restored file takes the name and place of the current one. So, if you have made changes since the backup took place that you would like to keep, they are lost, or you have to mess around a bit to merge changes, rename files, and trash the unwanted one.
As an alternative, you can browse the Time Machine backup volume directly in the Finder like any normal disk, navigate through the chronological backup hierarchy, and find the file which contains the lost content.
Once you've found it, you can open it and the current version of the file side-by-side, and copy information from Time Machine's version of the file into the current one, without losing any content you put in it since the backup was made.