View source for Excel non apre i files con il doppio click

Se quando si fa doppio click su un file .XLS, si apre excel ma non si apre il documento:

In Microsoft Office Excel 2003 or earlier versions of Excel click Options, on the Tools menu.
*Click the General tab.
*Click to clear the Ignore other applications check box, and then click OK.

In Microsoft Office Excel 2007, click the Microsoft Office Button, and then click Excel Options.
*Click Advanced, and then click to clear the Ignore other applications check box in the General area.
*Click OK.

Eventalmente sistemare le associazioni con:

 excel / regserver

==Riferimenti==
*[http://j-walk.com/ss/excel/usertips/tip076.htm Excel User Tip: Solving Common Setup Problems]
*[http://forums.vnunet.com/thread.jspa?threadID=86691 Excel will not open a file when i click ...]
*[http://support.microsoft.com/kb/211494/en-us Excel opens without displaying a workbook]