Hey im using apexdc 1.3.0 without any problem's but recently I stumbled upon this crash , apex works without any glitch with all files except .mdf and .mde , if the file comes in a search or in someone's share folder and i view it .. apex crashes without any error , I am able to search and download everything else without any problem , but with the case of .mdf and .mde it crashes . P.s:- I cannot update the dc as the hub that m connected to allowed only 1.3.0 . Nd ya i dont have any virus problem , as this error is common through out the LAN.