通过PowerShell加载类型库并编写Windows Live Writer脚本

我对COM和Windows编程/脚本非常熟悉。我试图做的是编写Windows Live Writer脚本;根据文档,在我可以调用之前

  $o = New-Object -c WindowsLiveWriter.Application

我需要先加载TLB,所以我应该调用 add-type 命令,不幸的是它失败了:

PS C:\Users\NoWhereMan> add-type windowslivewriter.application
Add-Type : c:\Users\NoWhereMan\AppData\Local\Temp\a7ifbimo.0.cs(1) : A namespace does not directly contain members such
 as fields or methods
c:\Users\NoWhereMan\AppData\Local\Temp\a7ifbimo.0.cs(1) : >>> windowslivewriter.application
At line:1 char:9
+ add-type <<<<  windowslivewriter.application
    + CategoryInfo          : InvalidData: (c:\Users\NoWher...elds or methods:CompilerError) [Add-Type], Exception
    + FullyQualifiedErrorId : SOURCE_CODE_ERROR,Microsoft.PowerShell.Commands.AddTypeCommand

Add-Type : Cannot add type. There were compilation errors.
At line:1 char:9
+ add-type <<<<  windowslivewriter.application
    + CategoryInfo          : InvalidData: (:) [Add-Type], InvalidOperationException
    + FullyQualifiedErrorId : COMPILER_ERRORS,Microsoft.PowerShell.Commands.AddTypeCommand

为了它的价值, 我在运行Windows7 x64

编辑 :x64是关键问题,我需要将PSH作为x86进程运行

谢谢