I am using Acronis True Image Home 10 (Build 4871) with Windows Vista Business. I have followed the guides on this forum to a tee and still no dice. Here's what I want to do. I just want to perform an incremental backup every day for Drive C: to an external USB hard disk. I have created a backup location and set it to limit the number of backups to 14. I have cleared both the size quota and storage period limitations. Then I have created an incremental backup task that backs up daily to the backup location. I specified incremental backups with "Create new full backup after 6 incremental backups". This way, each week I thought I would get a new incremental backup set. After two weeks, the first set would get overwritten (a rolling 2-week backup scenario). The problem is that Acronis just keeps adding new sets after the first two instead of overwriting the first set. That is, I expected after 14 days to see the first set get overwritten. Instead the backup location just keeps getting bigger. The scheduler seems to work fine, I have a large base backup every 7 days followed by 6 incrementals. I have tried doing this a million times. What gives? The only thing I thought it could have been was that the "Maximum number of backups" setting in the Backup Location preferences considered an entire incremental set to be "One Backup". So I tried setting the number of backups to 2. No dice either.