During my CRM installation I have encountered this error:
Unable to open the physical file "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\MSCRM_CONFIG.mdf".
So I look up on the net and found this solution:
- Stop MSSQLSERVER services
- Go to “C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA” and delete MSCRM_CONFIG.mdf and MSCRM_CONFIG_log.ldf
- Start MSSQLSERVER services
- Then re-run the installation.