Hi, I encountered already several time an annoying bug :
I use SW2015 SP1.
Happened 2 times that I work on a SW2015 file (one was a new one, the other one was a SW2014 saved again as 2015)
I worked on the files, closed them and when I tried to open a prompt says : Cannot open file, future version.
Well I guess there is no "future" version as the 2015 one I used so it's kind of frustrating
One corrupted file was an assembly, the only solution was to make a new assembly and reimport all files inside
the other one was a part that could never being opened again
Please help if any solution exist, actually I am kind of stressed now, if this happen again