version compatibility for properties.txt file?

Hi all,

I had a "The properties.txt file cannot be located at the specified location... The SolidWorks software will use the properties.txt file located at \lang\...) message start to pop up in my 2013 install when making configs of an assembly.  So I read the many threads regarding this issue and I think I am all set (thanks to ‌ for posting the "as shipped" version of the file)

My question is regarding multiple versions installed.  I like to keep all of my CAD configuration / settings files (hardware libraries, start parts, drawing formats, system colors settings, etc.) in a Dropbox folder for safe keeping and migration purposes.  I decided to put my properties.txt file there as well...  Will this be an issue with multiple versions of swx?  Currently I run 2012,13 and 14 - and I know 15 is coming soon enough for me... (can't wait)

It seems like a pretty simple text file - I cannot imagine why it would mind being read by multiple versions...

Any thoughts on this?

SolidworksGeneral