hi
thanks for help i checked and i found a reference was there before .
i solved first problem but got into second !
when i go to admin section and try to open a table i gives following error :
Unable to load default NetTiersProvider
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Configuration.Provider.ProviderException: Unable to load default NetTiersProvider
Source Error:
Line 103: if (_provider == null)
Line 104: {
Line 105: throw new ProviderException("Unable to load default NetTiersProvider");
Line 106: }
Line 107: }
Source File: C:\NetTiers\EmdadFa\EmdadFa.Data\DataRepository.cs Line: 105
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thanks again