Hi GreatMarko, I created the config file and the batch file to start BitTorrent Sync, which both are in the following dir "C:\Program Files (x86)\BitTorrent Sync". I added the "sync_trash_ttl" : 0, to the config file but the archive files are still deleting after 30 days. Here's my config file set up: { "storage_path" : "C:\Documents and Settings\"user"\Application Data\BitTorrentSync", "use_gui" : true, "webui" : { "listen" ; "127.0.0.1:8888", "login" : "*****", "password" : "*******", "api_key" : "<<is this the Key generated in WebUI?>>" "sync_trash_ttl" : 0, } } Any ideas as to why its not working? Thanks for all your help