IIRF generates log files with filenames decorated with process id. This results in a new log file getting created every time IIS is reset and a user logs into WorkCenter . Currently we do not have mechanism to clean up old log files which will result in filling up the Application Engine/log directory with iirf.out.#.log files (where # is a process ids) and so log files need to changed to have a single file or remove the procid.
If you have used an Admin module to connect to a PE database, you will not be able to delete the database until you restart IIS . The database connections are cached on the PE server, and are not released until IIS is reset."
