Sorry if this is the wrong place for this...

Just upgraded from 2011sp4 to 2012sp2. Do I still need to run 'Convert Files' on all my parts? I tried to do this last year and it seemed to get thru ~half of my 15000 files before it quit. I didn't bother to try to convert the ones that didn't update, and I haven't noticed any issues other than the occasional notice about out-of-date parts/assemblies.

I plan to run Convert again this weekend, but I'm wondering if it's even necessary...

What do you do?

Thanks