I try to switching the network loading to FC in Settings->Network.
But it was same. And the error message is local language.
The error message when I was try to open excel files is about insufficient free space.
In case of word files. The error message is different from excel.
The error message contain follow comment.
"For more information, see Microsoft Knowledge Base article 918429."
http://support.microsoft.com/kb/918429
I can't understand this situation.
I just browse shared folder with address like followings.
//Server/shared/
And then double-click the office files(.doc, .docx, .xls, .xlsx....).
The Office program(Excel, Word...) will show me the error message.
Some file browser has same problem. but others has not like(Default Explorer, DOpus)
That is the program for 64bit.
I use Windows 7 64bit, MS Office 2013 64bit and XYplorer 32 bit.
Is it any trouble with 64bit MS-Office??