jayshawn30 replied to whoisit's topic in Networking
Mate, you can use internal tools like powershell, Exmerge, Eseutil etc to restore your database but if these ibuilt utilities provided by Microsoft fails to repair your database then you can go for a extraneous tool like SysTools Exchange recovery software which is a reliable app to recover deleted/corrupted data from offline Exchange server.
Yes it is needed, once you run it, you will get the entire cookies, temp and other registry files that has no requirement to be kept. So, download it and use it regularly, performance of your PC will definitely be improved.