Installation instructions for IR should be in the manual for it, however, it should follow the same procedure as for all other ACCPAC Plus programs - Press F3 in the WSM and select Install Programs. Follow any prompts from there, saying Yes to install the tables for Quik Reports.

If you have not had experience with installing/reinstalling onto your network, I would strongly suggest that you speak with the person normally responsible for this, as network rights and other special settings will have to be considered.

Good luck!