The SQL database holds a massive amount of data in the form of MDF and NDF files. These file consist of various information of a user. So it is a very important file for the user. The SQL server contains the back up of Microsoft which are in the NDF and MDF file formats.
As everyone knows that there is no guarantee that the files remains corruption free forever. So therefore there is a possibility that a file can become corrupted anytime. The same thing happens on the SQL server. Due to corruption in MDF and NDF file the SQL server also becomes corrupted.
You will find many solutions on the web but none of them will provide the accurate solution to it. So I had also faced the same problem and I found an article which resolved my issue. It has the many ideas to deal with such kind of problem. So I applied those and was able to access my file.
If the free solution doesn’t works then you can try the repair tool which will surely sort out your issues. It will easily resolve SQL error and retrieves all the data from the Corrupted SQL server.
Adviser for Technical issues 