TI 11 - What are these temp folders doing in my backup? Guys, a fast question regarding acronis true image 11. Ive been doing auto differential backups for a while now, and the backup files seem to be working just fine. But there are folders being created by Acronis, on different dates than the backups. You can see that the orig bu image was on July 29. These seem to be temp folders, but can I safely delete them and not affect the differential files? Some of the folders are quite large, and seem to be taking up unnecessary space in the external drive, so Id like to trash them if at all possible. Note that the structure shows several files deleted....thats ok, since I did clean house a while ago by taking out differentials that had been superceeded but didnt know if it was safe to delete these odd-dated folders. Image shows file structure.