Apache OpenOffice (AOO) Bugzilla – Issue 86639
Opening non-ACII named file from web-page using IE results in percent-encoded file name in title.
Last modified: 2013-01-29 21:50:42 UTC
Using IE6/IE7 on either WinXP or Vista click http://mazdacenter.ru/files/79933/ПрайÑ-лиÑÑ‚_mazda_bt-50.xls, then click Open - you will get percent-encoded file name in title (circled in red on attached screenshot).
Created attachment 51864 [details] Illustrating screenshot
It is the same if you open it with Excel. You should not open it from inside the browser but save the file and open it then. I think this is not an issue with OOo.
To be more precise: Open with Excel from inside Opera and open with Excel from inside IE is OK. Open with Excel from inside Seamonkey shows wrong filename but no % char. IE does not allow me to open it with OOo, so I cannot test it. Open with Calc from inside Opera shows correct filename.