http://oshiete1.goo.ne.jp/qa4979416.html
Steps to Reproduce:
1. create csv file with notepad.
2. save as "test.ipt".
3. Open Calc
4. Open test.ipt.
5. a dialog to speficy character encoding and font appears - click OK.
6. the file is opened in Writer, not in Calc.
He knows that if file name extension was .txt or .csv, the file can be opened in Calc, however , for the program he made, he needs the file name extension to be neither .txt nor .csv.
Any Solutions?
Memo(not the solutions):
http://www.openoffice.org/issues/show_bug.cgi?id=18228
http://wiki.services.openoffice.org/wiki/Documentation/DevGuide/OfficeDev/Configuring_a_Filter_in_OpenOffice.org
http://wiki.services.openoffice.org/wiki/Documentation/DevGuide/OfficeDev/Filtering_Process