I think I found solution!!!! :D For my pc options csv files were associated with excel as default program. I change that and set up notepad as default program for csv files. After that in dexpot I assigned notpad for "all desktops", and option "Settings > Plugins and Extras > Behavior...

Ops sorry forgot to mention :) I am using Win 7 64bit and Excel 2007 and working mainly with .xls not the new xlsx. I make it to work for xls just fine, but csv is not fine ... It don't make sense for me ... if it works with xls it should work the same and for csv ... I just couldn't figure out from...

Hi Patrick, I tried that ( a few times) and it actually do nothing, I mean that it don't allow me to open excel file in no other desktop. I guess that I need to set up the options to work for what I want but for now I couldn't do that ... may be I have to make up some rule ... I don't know.

Hi, I have the same issue like Michael "Is there a way to make the desktops work independent of each other?" I already run the program like administrator, but still have problem mainly with Excel files. I want to have 4 desctops and in every one of them to have different excel files in use...