SxsTrace

run the Command prompt with admin rights [1] and run this command:

SxsTrace Trace -logfile:SxsTrace.etl  

Now run the programm which causes the SideBySide error.

Go back to the command prompt press ENTER to generate the SxsTrace.etl. Now type this:

sxstrace Parse -logfile:SxSTrace.etl -outfile:SxSTrace.txt  

please upload the complete SxSTrace.txt to your SkyDrive [2] and post a link here.