Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: The entry 'MISConnectionString' has already been added.
Source Error:
| Line 14: Line 15: |

Danish HabibPosted May 8, 2015, 5:19 AM
Manoj BhoirPosted May 8, 2015, 3:59 AM
Try to add below line before adding next connection string.
Or
You should use
Read this article: http://weblogs.asp.net/scottgu/archive/2006/11/20/common-gotcha-don-t-forget-to-clear-when-adding-providers.aspx
Ravi KumarPosted May 8, 2015, 3:50 AM
how u gave and how you called in c#
Danish HabibPosted May 8, 2015, 3:41 AM
Ravi KumarPosted May 8, 2015, 3:38 AM
give different name for different connections strings