If your EDB file got corrupt and you have no solution then I would like suggest you GSTECH Exchange Mailbox recovery softwarefor Exchange EDB mailboxrecovery tool because this software use veryusefull technique to recover the exchange edb email. But if you don't have sufficient knowledge about it then you can be lost and suffer your information indefinitely. So to deal such issues you can user best third party tool and only for such GSTECH company made best tool for Exchange recovery.