The problem with the file

Hello, everyone. I have a problem. My Outlook file created in 2007 version of the program was corrupted in some incomprehensible way. I contacted Microsoft technical support and they were unable to help me solve the problem. I get an error message that the Outlook data file PST corrupted, use the repair tool Inbox (SCANPST.EXE) to diagnose and fix errors in the data file. However, this did not help, I tried twice, useless. Can you here your advise, anything??