By default, EdotWIN does not enforce deletion of expired cards. To enforce install/ delete future cards/expired cards, please make the following modification to the EDOTWIN.INI files.

[Options]
StartExpiryEnforce=1

Edotwin 2.0.9.13 and above

The cards will be deleted from controllers as long as not in the range, and will be done only once.
Previous version need the date to be exactly similar to expiry date, then only the card will be removed.
Setting the card to have 1/3/2011 till 1/4/2011, mean the card can be used from 1/3/2011 00:00 till 31/3/2011 23:59.

Recycle expired cards
Expired cards is not advised to reuse/recycle as this will create confusion in the reports as the cards is already attached to the previous employee.