I am changing the increment (making it 2 instead of 1) in identity of a column. SQL Server giving me the following error while making change to DB. I searched on internet but some of people saying that this can be a hardware issue but I've tried the same thing on different machine but it is giving me the same error. Following is the error...
Unable to modify table. SQL Server detected a logical consistency-based I/O error: incorrect checksum (expected: 0x0c413292; actual: 0x0c413282). It occurred during a read of page (1:21513) in database ID 7 at offset 0x0000000a812000 in file 'C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER\MSSQL\DATA\TimeCommerceV5.mdf'. Additional messages in the SQL Server error log or system event log may provide more detail. This is a severe error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.