From: Mario Gutierrez Date: 2009-02-14T00:48:06+09:00 Subject: Re: Must MS-Excel be installed on the machine to ONLY read an MS Daniel Summars wrote: > Must MS-Excel be installed on the machine to ONLY read an MS-Excel > worksheet file (e.g. TEST.XLS) with Ruby (using Ruby's win32ole > library)? Yes. Win32OLE works with the host app, in this case Excel. You probably want a COM library that can read/write excel spreadsheets directly. I think there are free ones out there but it depends on what features and excel version support you need. -- Posted via http://www.ruby-forum.com/.