Answer 1

您可以在app.config或web.config中使用此XML：

  <runtime> 
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="CrystalDecisions.CrystalReports.Engine" publicKeyToken="692fbea5521e1304" culture="neutral"/>
        <bindingRedirect oldVersion="13.0.2000.0" newVersion="12.0.2000.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="CrystalDecisions.Shared" publicKeyToken="692fbea5521e1304" culture="neutral"/>
        <bindingRedirect oldVersion="13.0.2000.0" newVersion="12.0.2000.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="CrystalDecisions.ReportSource" publicKeyToken="692fbea5521e1304" culture="neutral"/>
        <bindingRedirect oldVersion="13.0.2000.0" newVersion="12.0.2000.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="CrystalDecisions.Windows.Forms" publicKeyToken="692fbea5521e1304" culture="neutral"/>
        <bindingRedirect oldVersion="13.0.2000.0" newVersion="12.0.2000.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="CrystalDecisions.Enterprise.Framework" publicKeyToken="692fbea5521e1304" culture="neutral"/>
        <bindingRedirect oldVersion="13.0.2000.0" newVersion="12.0.1100.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="CrystalDecisions.Enterprise.InfoStore" publicKeyToken="692fbea5521e1304" culture="neutral"/>
        <bindingRedirect oldVersion="13.0.2000.0" newVersion="12.0.1100.0"/>
      </dependentAssembly>
    </assemblyBinding>
  </runtime>

在属性“oldVersion”中，您必须将要替换版本的版本替换为属性“newVersion”