Lost latest version of drawing in EPDM

Another problem occured, as I worked on a drawing and checked in EPDM and got latest version on EPDM then that day I used "clear local cache" command without file checkout & lost my modified drawing (i.e. it went to previous version) back to original state. Does any one know's about this ? because what  I understood was local cache just clears local drive memory.

I checked  vault file history & it shown version 8 with yesterdays date, but explorer & data card shows same file with a last week date.

Message was edited by: Kevin Jogin

SolidworksWorkgroup Pdm