此代碼在2003的服務(wù)器上運行的沒有問題，在給工作目錄加上了相應(yīng)的權(quán)限后發(fā)現(xiàn)問題依舊。無奈，上網(wǎng)去轉(zhuǎn)了一圈，找到了一個解決方法，以下是其中關(guān)鍵的部分：

This solution is ...

Windows 2008 Server x64
  Please make this folder.

  C:/Windows/SysWOW64/config/systemprofile/Desktop

Windows 2008 Server x86

  Please make this folder.

  C:/Windows/System32/config/systemprofile/Desktop

  ...instead of dcomcnfg.exe.

This operation took away office automation problems in my system.

A Desktop folder seems to be necessary in the systemprofile folder to open file by Excel.

It disappears from Windows2008, Windows2003 had the folder,
and I think it cause this error.

即在C:/Windows/System32/config/systemprofile和C:/Windows/SysWOW64/config/systemprofile目錄下創(chuàng)建名為Desktop目錄即可解決問題。