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<title>C++&nbsp;Builder安装经验：与Delphi数据库的协调</title>

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      <div align="center" class="p14"><font color="#000000">C++&nbsp;Builder安装经验：与Delphi数据库的协调</font></div>

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    <td>在已安装了Delphi&nbsp;3的机器上安装C++&nbsp;Builder，会发现安装完后Delphi&nbsp;3的数据库&nbsp;<br>

      转不起来了。。。。&nbsp;<br>

      解决办法是：用regedit&nbsp;把HKEY_LOCAL_MACHINE\software\Borland\Database&nbsp;Engine&nbsp;<br>

      下的DLLPATH里指向C++Builder的BDE的路径删掉,&nbsp;只留下指向Delphi&nbsp;3的&nbsp;<br>

      BDE的路径,就万事大吉了.&nbsp;当然前提是别把两个BDE装到同一个目录下.&nbsp;<br>

      &nbsp;<br>

      下面是Borland自己的解决方案原文.&nbsp;<br>

      &nbsp;<br>

      Frequently&nbsp;Asked&nbsp;Questions&nbsp;<br>

      &nbsp;<br>

      BDE&nbsp;Version&nbsp;problems&nbsp;<br>

      &nbsp;<br>

      Question:&nbsp;<br>

      I&nbsp;have&nbsp;more&nbsp;than&nbsp;one&nbsp;installation&nbsp;of&nbsp;the&nbsp;Borland&nbsp;Database&nbsp;<br>

      &nbsp;Engine&nbsp;and&nbsp;I&nbsp;am&nbsp;having&nbsp;troubles&nbsp;configuring&nbsp;the&nbsp;BDE&nbsp;to&nbsp;work&nbsp;&nbsp;<br>

      with&nbsp;either&nbsp;Delphi,&nbsp;C++Builder,&nbsp;or&nbsp;IntraBuilder.&nbsp;<br>

      &nbsp;<br>

      Answer:&nbsp;<br>

      Run&nbsp;regedit&nbsp;to&nbsp;see&nbsp;what&nbsp;your&nbsp;current&nbsp;path&nbsp;is&nbsp;for&nbsp;your&nbsp;DLLPATH&nbsp;&nbsp;<br>

      under&nbsp;HKEY_LOCAL_MACHINE\software\Borland\Database&nbsp;Engine.&nbsp;&nbsp;&nbsp;<br>

      There&nbsp;should&nbsp;be&nbsp;one&nbsp;and&nbsp;only&nbsp;one&nbsp;path&nbsp;for&nbsp;this&nbsp;key.&nbsp;&nbsp;If&nbsp;&nbsp;<br>

      there&nbsp;is&nbsp;more&nbsp;than&nbsp;one,&nbsp;it&nbsp;will&nbsp;result&nbsp;in&nbsp;problems.&nbsp;&nbsp;&nbsp;<br>

      Furthermore,&nbsp;the&nbsp;CONFIGFILE01&nbsp;key&nbsp;should&nbsp;point&nbsp;to&nbsp;your&nbsp;latest&nbsp;&nbsp;<br>

      config&nbsp;file.&nbsp;<br>

      &nbsp;<br>

      One&nbsp;way&nbsp;to&nbsp;resolve&nbsp;problems&nbsp;arising&nbsp;from&nbsp;<br>

      conflicting&nbsp;installations&nbsp;of&nbsp;the&nbsp;database&nbsp;&nbsp;engine&nbsp;is&nbsp;to&nbsp;&nbsp;<br>

      reinstall&nbsp;the&nbsp;version&nbsp;of&nbsp;Borland's&nbsp;compiler&nbsp;or&nbsp;<br>

      tool&nbsp;(either&nbsp;Delphi,&nbsp;Intrabuilder,&nbsp;or&nbsp;C++Builder)&nbsp;that&nbsp;has&nbsp;the&nbsp;&nbsp;<br>

      latest&nbsp;version&nbsp;of&nbsp;the&nbsp;BDE.&nbsp;Then&nbsp;edit&nbsp;the&nbsp;DLLPATH&nbsp;in&nbsp;the&nbsp;registry&nbsp;so&nbsp;&nbsp;<br>

      that&nbsp;it&nbsp;uses&nbsp;the&nbsp;default&nbsp;that&nbsp;the&nbsp;installation&nbsp;program&nbsp;gave.&nbsp;<br>

      &nbsp;&nbsp;&nbsp;<br>

      This&nbsp;works&nbsp;because&nbsp;the&nbsp;latest&nbsp;version&nbsp;of&nbsp;the&nbsp;BDE&nbsp;is&nbsp;backward&nbsp;&nbsp;<br>

      compatible&nbsp;which&nbsp;means&nbsp;that&nbsp;it&nbsp;will&nbsp;run&nbsp;applications&nbsp;written&nbsp;&nbsp;<br>

      with&nbsp;previous&nbsp;versions&nbsp;of&nbsp;the&nbsp;BDE.&nbsp;<br>

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