ماذا يقصد بهذه الرسالة الخطأ

هذا الخطأ يعني ان path الذي لا conncecction string خطأ او syntax الذي لل connection String خطأ

ارسل لي code connection string الذي لديك لانظر في لعلي استطيع مساعدتك

لان الصورة الموضوع لديك غير واضحع وشكرا

<?xml version="1.0"?>
<!-- Note: As an alternative to hand editing this file you can use the web admin tool to
	configure settings for your application. Use the Website->Asp.Net Configuration option 
	in Visual Studio.
	A full list of settings and comments can be found in machine.config.comments usually
	located in \Windows\Microsft.Net\Frameworks\v2.x\Config -->
<configuration>
	<connectionStrings>
		<add name="project1ConnStr" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Ticker.mdb;"
			providerName="System.Data.OleDb" />
	</connectionStrings>
	<system.web>
		<pages theme="project1">
			<namespaces> <!-- Default namespaces -->
				<add namespace="System" />
				<add namespace="System.ComponentModel" />
				<add namespace="System.Collections" />
				<add namespace="System.Collections.Generic" />
				<add namespace="System.Collections.ObjectModel" />
				<add namespace="System.Data" />
				<add namespace="System.Data.Common" />
				<add namespace="System.IO" />
				<add namespace="System.Text" />
				<add namespace="System.Text.RegularExpressions" />
				<add namespace="System.Web" />
				<add namespace="System.Web.UI" />
				<add namespace="System.Web.UI.WebControls" />
				<add namespace="System.Web.UI.HtmlControls" />
				<add namespace="EW.Report10" />
				<add namespace="EW.Report10.Data" />
				<add namespace="EW.Report10.Web" />
				<add namespace="EW.Core.Data" />
				<add namespace="EW.Core.Data.Utilities" />
				<add namespace="EW.Core.Security" />
				<add namespace="EW.Core.Security.Cryptography" />
			</namespaces>
		</pages>
		<anonymousIdentification enabled="true" />
		<!-- 
			Set compilation debug="true" to insert debugging symbols into the compiled page.
			Because this affects performance, set this value to true only during development.
		-->
		<compilation debug="false">
			<assemblies>
				<add assembly="Microsoft.VisualBasic, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
			</assemblies>
		</compilation>
		<!--
			The <authentication> section enables configuration of the security authentication
			mode used by ASP.NET to identify an incoming user. 
		-->
		<sessionState 
			mode="InProc"
		cookieless="false"
		timeout="20"
		/>
		<trace enabled="false" requestLimit="10" pageOutput="false" traceMode="SortByTime" localOnly="false" />
		<identity impersonate="false" />
		<!--  GLOBALIZATION
		This section sets the globalization settings of the application. 
		-->
		<globalization
			requestEncoding="utf-8"
			responseEncoding="utf-8"
		/>
		<authentication mode="Forms">
			<forms name=".project1AUTH"
				loginUrl="~/rlogin.aspx"
				defaultUrl="~/default.aspx"
				protection="Validation"
				timeout="20">
				<credentials passwordFormat="Clear">
					<user name="admin" password="admin"/> 
				</credentials>
			</forms>
		</authentication>
		<profile>
			<properties>
				<add name="GlobalProfile" type="EW.Core.Web.GlobalProfileBase" serializeAs="Binary" />
				<add name="TableProfile" type="EW.Core.Web.TableProfileBase" serializeAs="Binary" />
				<add name="FieldProfile" type="EW.Core.Web.FieldProfileBase" serializeAs="Binary" />
			</properties>
		</profile>
		<!--
			The <customErrors> section enables configuration of what to do if/when an unhandled
			error occurs during the execution of a request.  Specifically, it enables developers
			to configure html error pages to be displayed in place of a error stack trace.
		-->
		<customErrors mode="Off" defaultRedirect="GenericErrorPage.htm">
		<!-- 
			<error statusCode="403" redirect="NoAccess.htm"/>
			<error statusCode="404" redirect="FileNotFound.htm"/>
		-->
		</customErrors>
	</system.web>
	<!-- Uncomment this if your site globally denies access to anonymous users.  The 
	   authentication service and profile service are located under the virtual
	   "ScriptServices" directory.  Since you normally call the authentication web
	   service with an un-authenticated user, the following location tag can be used
	   to grant access to anonymous users.  If you use anonymous profile support
	   you will also need to grant access to anonymous users. -->
	<!--
	<location path="ScriptServices">
		<system.web>
			<authorization>
				<allow users="*" />
			</authorization>
		</system.web>
	</location>
	-->
</configuration>

في connectionstring أزل " بعد ;Ticker.mdb

شوف ان شاء الله سوف تحل المشكله

أزلت علامة " ولم تزل المشكلة ونفس الرسالة تظهر