System.ComponentModel.Win32Exception: 系統找不到指定的檔案。

asp.net c# vs2017 c#

alex9453 2018-01-16 10:23:29 ‧ 12573 瀏覽

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找過網路上的解答 , 但還是看不懂怎麼解決 , 所以來詢問
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出現錯誤訊息

MSSQL

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石頭 iT邦高手 1 級 ‧ 2018-01-16 10:59:35 檢舉

可否貼出你網站的web.config

小魚 iT邦大師 1 級 ‧ 2018-01-16 12:43:15 檢舉

顯然就是沒有那個檔案

alex9453 iT邦新手 2 級 ‧ 2018-01-16 12:47:18 檢舉

謝謝你願意解惑

<?xml version="1.0"?>

<configuration>
<connectionStrings>

<add name="SchoolConnectionString" connectionString="Data Source=.;Initial Catalog=School;User ID=sa;Password=test" providerName="System.Data.SqlClient"/>
</connectionStrings>

<system.web>
<compilation debug="true" targetFramework="4.5"/>
<httpRuntime enable="true" targetFramework="4.5"/>
<authentication mode="Forms">
<forms loginUrl="~/Login.aspx" timeout="2880"/>
</authentication>
<authorization>
<deny users="?"/>
</authorization>

<membership>
<providers>
<clear/>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/"/>
</providers>
</membership>
<profile>
<providers>
<clear/>
<add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/"/>
</providers>
</profile>
<roleManager enabled="false">
<providers>
<clear/>
<add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/"/>
<add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/"/>
</providers>
</roleManager>
<pages controlRenderingCompatibilityVersion="4.0"/>
</system.web>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>



<location path="CSS" allowOverride="true">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Images" allowOverride="true">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Scripts" allowOverride="true">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="Error404.aspx" allowOverride="true">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<location path="ErrorPage.aspx" allowOverride="true">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
</configuration>

謝謝你願意解惑

&lt;?xml version=&quot;1.0&quot;?&gt;
&lt;!--
  如需如何設定 ASP.NET 應用程式的詳細資訊，請造訪
  http://go.microsoft.com/fwlink/?LinkId=169433
  --&gt;
&lt;configuration&gt;
  &lt;connectionStrings&gt;
    &lt;!--&lt;add name=&quot;ApplicationServices&quot; connectionString=&quot;Data Source=.;Initial Catalog=WebDB;User ID=sa;Password=test&quot; providerName=&quot;System.Data.SqlClient&quot;/&gt;--&gt;
    &lt;add name=&quot;SchoolConnectionString&quot; connectionString=&quot;Data Source=.;Initial Catalog=School;User ID=sa;Password=test&quot; providerName=&quot;System.Data.SqlClient&quot;/&gt;
  &lt;/connectionStrings&gt;
  &lt;!--
    如需 .NET 4.5 web.config 變更的說明，請參閱 http://go.microsoft.com/fwlink/?LinkId=235367。

您可以在 &lt;httpRuntime&gt;  標記上設定下列屬性。
      &lt;system.Web&gt;
        &lt;httpRuntime targetFramework=&quot;4.5&quot; /&gt;
      &lt;/system.Web&gt;
  --&gt;
  &lt;system.web&gt;
    &lt;compilation debug=&quot;true&quot; targetFramework=&quot;4.5&quot;/&gt;
    &lt;httpRuntime enable=&quot;true&quot; targetFramework=&quot;4.5&quot;/&gt;
    &lt;authentication mode=&quot;Forms&quot;&gt;
      &lt;forms loginUrl=&quot;~/Login.aspx&quot; timeout=&quot;2880&quot;/&gt;
    &lt;/authentication&gt;
    &lt;authorization&gt;
      &lt;deny users=&quot;?&quot;/&gt;
    &lt;/authorization&gt;
    &lt;!--
    &lt;customErrors mode=&quot;On&quot; defaultRedirect=&quot;~/ErrorPage.aspx&quot;&gt;
      &lt;error statusCode=&quot;404&quot; redirect=&quot;~/Error404.aspx&quot;/&gt;
    &lt;/customErrors&gt;
    --&gt;
    &lt;membership&gt;
      &lt;providers&gt;
        &lt;clear/&gt;
        &lt;add name=&quot;AspNetSqlMembershipProvider&quot; type=&quot;System.Web.Security.SqlMembershipProvider&quot; connectionStringName=&quot;ApplicationServices&quot; enablePasswordRetrieval=&quot;false&quot; enablePasswordReset=&quot;true&quot; requiresQuestionAndAnswer=&quot;false&quot; requiresUniqueEmail=&quot;false&quot; maxInvalidPasswordAttempts=&quot;5&quot; minRequiredPasswordLength=&quot;6&quot; minRequiredNonalphanumericCharacters=&quot;0&quot; passwordAttemptWindow=&quot;10&quot; applicationName=&quot;/&quot;/&gt;
      &lt;/providers&gt;
    &lt;/membership&gt;
    &lt;profile&gt;
      &lt;providers&gt;
        &lt;clear/&gt;
        &lt;add name=&quot;AspNetSqlProfileProvider&quot; type=&quot;System.Web.Profile.SqlProfileProvider&quot; connectionStringName=&quot;ApplicationServices&quot; applicationName=&quot;/&quot;/&gt;
      &lt;/providers&gt;
    &lt;/profile&gt;
    &lt;roleManager enabled=&quot;false&quot;&gt;
      &lt;providers&gt;
        &lt;clear/&gt;
        &lt;add name=&quot;AspNetSqlRoleProvider&quot; type=&quot;System.Web.Security.SqlRoleProvider&quot; connectionStringName=&quot;ApplicationServices&quot; applicationName=&quot;/&quot;/&gt;
        &lt;add name=&quot;AspNetWindowsTokenRoleProvider&quot; type=&quot;System.Web.Security.WindowsTokenRoleProvider&quot; applicationName=&quot;/&quot;/&gt;
      &lt;/providers&gt;
    &lt;/roleManager&gt;
    &lt;pages controlRenderingCompatibilityVersion=&quot;4.0&quot;/&gt;
  &lt;/system.web&gt;
  &lt;system.webServer&gt;
    &lt;modules runAllManagedModulesForAllRequests=&quot;true&quot;/&gt;
  &lt;/system.webServer&gt;
  &lt;!--以下三個目錄允許暱名存取--&gt;
  &lt;!--主要是用來覆寫掉前面的暱名存取設定--&gt;
  &lt;!---否則會造成CSS,Images及JavaScript檔案無法存取，而產生錯誤--&gt;
  &lt;location path=&quot;CSS&quot; allowOverride=&quot;true&quot;&gt;
    &lt;system.web&gt;
      &lt;authorization&gt;
        &lt;allow users=&quot;*&quot;/&gt;
      &lt;/authorization&gt;
    &lt;/system.web&gt;
  &lt;/location&gt;
  &lt;location path=&quot;Images&quot; allowOverride=&quot;true&quot;&gt;
    &lt;system.web&gt;
      &lt;authorization&gt;
        &lt;allow users=&quot;*&quot;/&gt;
      &lt;/authorization&gt;
    &lt;/system.web&gt;
  &lt;/location&gt;
  &lt;location path=&quot;Scripts&quot; allowOverride=&quot;true&quot;&gt;
    &lt;system.web&gt;
      &lt;authorization&gt;
        &lt;allow users=&quot;*&quot;/&gt;
      &lt;/authorization&gt;
    &lt;/system.web&gt;
  &lt;/location&gt;
  &lt;location path=&quot;Error404.aspx&quot; allowOverride=&quot;true&quot;&gt;
    &lt;system.web&gt;
      &lt;authorization&gt;
        &lt;allow users=&quot;*&quot;/&gt;
      &lt;/authorization&gt;
    &lt;/system.web&gt;
  &lt;/location&gt;
  &lt;location path=&quot;ErrorPage.aspx&quot; allowOverride=&quot;true&quot;&gt;
    &lt;system.web&gt;
      &lt;authorization&gt;
        &lt;allow users=&quot;*&quot;/&gt;
      &lt;/authorization&gt;
    &lt;/system.web&gt;
  &lt;/location&gt;
&lt;/configuration&gt;

修改

石頭 iT邦高手 1 級 ‧ 2018-01-16 13:06:26 檢舉

你確認一下你本機MSSQL名稱是否是 .
因為你的Data Source是.