求助 装了arcgis8.3但vba无法使用

求助：电脑系统是xp sp3，装了arcgis8.3，但是macros菜单下的子菜单是灰的，无法使用，卸装了好多次都无法解决。补充：装的时候我都选了完全安装。

<P><STRONG>官方的解答如下</STRONG></P>
<P><STRONG>Problem:  ArcMap Visual Basic Editor macro is disabled</STRONG></P>
<H4>Description</H4>
<DIV>Visual Basic Editor cannot be started from ArcMap. When using the Customize, Commands, and UIControls option, ArcMap crashes or the Visual Basic Editor option is grayed out.</DIV>
<P><br></P>
<H4>Cause</H4>
<DIV>An incomplete or incorrect version of Visual Basic for Applications (VBA) is installed.</DIV>
<P><br></P>
<H4>Solution or Workaround</H4>
<DIV>
<DIV>
<P>- At 8.x VBA can be installed by running the ArcMap_vba.msi under the \Support\Vba6 folder found on the install CD. <br><br>- At 9.3, it is recommended that a repair is run on the ArcGIS Desktop install. <br><br>To run a repair: <br>Navigate to Start > Settings > Control Panel > Add or Remove Programs. Select ArcGIS Desktop and click the Change button. When prompted, select the Repair option. </P></DIV><br></DIV>
<P><br></P>
<P><I>Created:</I> 4/9/2001<br><I>Last Modified:</I> 7/10/2008</P><br><br>