此问题已通过删除没有可用 32 位模块的 32 位应用程序文件夹下的处理程序映射得到解决。在这个特定的例子中,ColdFusion 9 64bit 安装在服务器上,它的文件夹下的处理程序映射导致了 500.0 问题。我删除了以下处理程序映射:
<add name="AboMapperCustom-1207286671" path="*" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\1\jrun_iis6_wildcard.dll" requireAccess="None" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286690" path="*.jsp" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286691" path="*.jws" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286692" path="*.cfm" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286693" path="*.cfml" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286694" path="*.cfc" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286695" path="*.cfr" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286696" path="*.cfswf" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286697" path="*.hbmxml" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />
<add name="AboMapperCustom-1207286698" path="*.hbmxml" verb="*" modules="IsapiModule" scriptProcessor="D:\UPSDATA\JRun4\lib\wsconfig\jrun_iis6.dll" requireAccess="Script" responseBufferLimit="0" />