Excel 2013 crashes often when i click "share/email/send as attachment".

First what happens is the Outlook email screen doesn't show up properly, then excel crashes and reopens. I have to save the email because i cannot work on it, when go into drafts and resend it later.

How do i fix this?

It seems that a hotfix for outlook 2013 have already addressed such an issue.

Issues that this hotfix package fixes
Assume that your computer is configured to use the Israel time zone. When you accept a meeting request in Outlook 2013, Outlook 2013 crashes.
Assume that you add a meeting room to a meeting request in Outlook 2013. When you send the meeting request to a local group whose display name contains Japanese characters, the meeting room is removed.
Assume that a retention policy is configured for an email message in Outlook 2013. When you send the email message, the wrong retention date is displayed in the email message.
When send a spreadsheet as an attachment in Outlook 2013 by using the Send as Attachment function in Microsoft Excel 2013, Excel 2013 crashes.
You can download it from http://support.microsoft.com/kb/2817349

If the issue persists, repair Office 2013 programs and disable all the add-ins in Excel and Outlook.

• Edited by wind zhang 6 hours 7 minutes ago