problem with file synchronisation: original data file is allways untouched

Hi there,

I use the file synchronisation of Acronis True Image Home 2012 with 3 computers.
The problem which occurs is that if one computer makes a change in a file, these changes will saved in a second file and not in the origninal one (I created a picture in the affix for more details).

I think, that this may happens due to security reasons.
But is it possible, to deactivate that action of the programm?
I only want one file in a folder and not a package of various files with the same content, that was made at different dates...

Thank you so much for your helpful answers! :-)

Greetings
Ernst