Question: When installing Chorus 2011 R2 I noticed that the Chorus folder contains a folder which contains Tecplot 360 2011. Does that instance of Tecplot 360_2011 interfere with other installations of 360_2011?
Answer: That instance of Tecplot 360_2011 does not interfere with other installations of Tecplot 360_2011. It has its own folder and its own environment variable.