The file name, location or format is invalid.
I am new to this software; I am using True Image Home 2010 (build 7,154).
Am using an external USB drive with 157 Gb free space.
The size of my initial backup was 58GB and the next incremental was 1.4gb
In the last two weeks I have managed to created an initial backup and one incremental. Since then I keep getting I/O errors being reported by Acronis (no I/O errors reported via Computer Manager).
Acronis True Image 10 reports "The file name, location or format is invalid. ......Please type the file name or location in the correct format.
If I request to save a tib file in a folder that does not exist, it identifies that it does not exist and whilst trying to create it reports "Can not create folder".
The drive is not write protected.
Acronis can recover files from this drive and put them in new locations on the computer.
Backing up to the internal hard disk partition appears to work.
I am using McAfee too and have switched this off and still no difference.