id summary reporter owner description type status priority milestone component resolution keywords cc 65 the newer GTK builds for win32 do not support ICO format - workaround it Antoine Martin Antoine Martin "Added a test for it so we dont flood the logs (r1523) {{{ GError: This build of gdk-pixbuf does not support saving the image format: ico }}} But we should either save it in png format (and hope the user's version of windows supports that or at least fails gracefully) or find a library that will convert it to ico (not found so far - only reading is supported, see PIL, etc) Maybe pywin32 can give us access to something in windows API that will do the job, [http://mail.python.org/pipermail/python-win32/2009-April/009078.html this] is not too far off (it's only reading though). Found [http://msdn.microsoft.com/en-us/library/system.drawing.icon.save.aspx Icon.Save] in .NET [http://social.msdn.microsoft.com/forums/en-US/netfxbcl/thread/4a10d440-707f-48d7-865b-1d8804faf649/ this example] writes it out straight to file. Newer versions of windows support icons as PNGs, we should at least do that when saving .ICO fails." defect closed major 0.9.1 Client wontfix