While accessing SQL database you might have experienced numerous error messages which makes your database inaccessible and sometimes leads to serious data loss situations. In such terrible situations you tried all possible measures to access your database but fails to do so. To overcome such problems and restore your lost data you need third party recovery solutions. One of the common errors of SQL database is Read Write error which generally appears when you try to open the database. Most of the SQL users experience below error message when they tried to access their database.

“%s: operating system error %d (%s) encountered”

Server: Msg 17, Level 16, State 1 [Microsoft][ODBC SQL Server Driver][Named Pipes]SQL Server does not exist or access denied.

The error appears when SQL server unable to read the specified disk location which you want to access. After the occurrence of this error records becomes inaccessible and every time you try to access it you get same error message. You are unable to use your database unless you fix the error using third party repair software.

The major reasons behind Read Write error is physical disk problems which appear due to various factors as mentioned below:

• Bad sectors in disk
• Volume Header corruption
• Hard drive Failure
• Damaged Controller

Above are the major issues that damages physical disk and give rise to errors. But it can also be corrupted by virus attack, improper shut down, power failure, internal errors etc. All these factors corrupt your database and restrict accessibility. So, to ensure accessibility of SQL database and resolve the error you must follow proper steps.

You can self examine the erroneous physical disk by selecting the row from ‘sysaltfiles’ using the same name as mentioned in the error. The command used to identify the damaged disk is mentioned below:

Use Master

Go

From master…Sysaltfiles

Go

With the help of above mentioned statement you will be able to identify the problematic disk and resolve the Read Write error but in order to restore the deleted or lost SQL data you need MS SQL database Repair software. This is reliable software which can safely repairs and restores your corrupt database. It can easily retrieve your damaged or lost indexes, views, triggers, procedures etc.