SecureAccess 2.0 and El Capitan

In case anyone still looking for a solution. This V2 version works on el capitano:

http://downloads.sandisk.com/downloads/SanDiskSecureAccessV2_mac.zip

but you should consider migrating to V3

http://kb.sandisk.com/app/answers/detail/a_id/17504/session/L2F2LzEvdGltZS8xNDQ2MjE5OTg5L3NpZC9DSW1TaGZBbQ%3D%3D