Microsoft SharePoint is undoubtedly an innovative invention for industries, whose work heavily depend on information and utilities from several sources. In general, SharePoint is a web connected server to help with file sharing, web publishing and collaboration. With many unique and useful features, it is immensely helpful in building content management sites, portals and collaboration sites. With all these plus points, any SharePoint server contains huge volume of important information to be shared across different branches of an organization or among different organizations. However, sometimes, the MDF database of the SharePoint server becomes corrupt, resulting in the inaccessibility of data. Such situations can be dealt by going for sharepoint recovery. There are powerful SharePoint recovery tools. There can be a number of possible causes behind the corruption of SharePoint database file. Below mentioned are some of the prominent ones:

• Virus/Malware infection leading to the corruption of the MDF database file.
• Any file system corruption resulting in the corruption and inaccessibility of the MDF file.
• Any damage to the hard disk or formation of bad sector, resulting in the corruption of the ShrePoint database file.
• Corruption of the MDF file because of any bug in the existing SharePoint server etc.

Corruption and inaccessibility of the MDF database file may cease many immediate works and lead to the loss of business. However, after the occurrence of the problem, if care should not be taken, then the problem may get worse resulting in the permanent loss of data.

It is the fact that data from any media never gets permanently lost and can be recovered until it is being overwritten by some other data. If the corrupt MDF database gets overwritten by any of your untrusted recovery attempts, the situation may get very complex to handle by any sharepoint recovery tool. Hence, before using any utility on the drives, where the database resides, you must ensure the read-only property of the same.

If you have taken any valid backup previously, you can be able to restore the database file from the backup. However, if there is no valid backup available or you failed to restore the mdf database file because of any unresolved reason, use any mdf file repair software to repair the database safely.