Extract the data from .edb file (Microsoft Exchange Server)

I'm trying to extract data from .edb file. I was googling and that .edb file seems to be some kind of Microsoft Server Exchange file.

I tried to convert it to .pst but it says the file is corrupted. But it is not corrupted because it is being read .exe file. The problem is that I cannot open .exe file because I get an error: Wrong disc inserted. Please insert the original CD/DVD.

I need someone with knowledge of Microsoft Exchange Server, to import the .edb file and extract raw data.