Can not open SanDisk SecureAccess V.2

I can’t open SanDisk SecureAccess V.2 because I don’t update. I think SanDisk SecureAccess V.2 can open forever. My file is in a program. I want to use that. please help me how to back up my file to my drive.
Many thanks
apologize, I can speak English a little. (T-T)