Are you trying to add accessories when there are existing flights logs for the aircraft you are installing them in to and then finding that there are no history records being created for those existing flight logs? If so this is because the current version does not create history records for an accessory for flights that have already been recorded. It will only start creating history for flights after the accessory was installed. By After I mean actually entering the logs after the accessory was installed, not existing logs with dates after the installation date.
There is a way to recreate the history records but it is very time consuming. Look at this link if you are interested.
http://www.lammers.ca/phpBB2/viewtopic.php?t=7
The better approach is to wait for the next release. The next version will recreate history records. If you added flight logs but forgot you removed an accessory you will now be able to remove it (making sure the removal date was correct, a date before the logs you entered) and flight log will ask you if you want to delete all records after the date which you removed the accessory.
Similarly, if you add an accessory on a certain date and there are logs for that aircraft after that date the program will ask if you want to create history for all those logs.
The new version should be out in about a week. It will be version 1.4.0.118.
If this is not the problem you are having perhaps you could email me some screen shots to illustrate your problem.
Thanks
Shawn