what if eval license expired

[To-M]

If using the latest version of the DSS V6 with the build 5377 then after 60 days the speed will reduce to be very slow but you will be able to access your data.

[muurman]

and with earlyer release?

[To-M]

No with older releases - but you can update or if you wish to use it for another 60 you can delete the volume from the Extended tool but you will lose you data.