If you have installed AttachThis but the AttachThis dialogue box prompting you to save your email attachments to SharePoint is not popping up, then most likely AttachThis is not enabled.  By default, AttachThis is enabled; but if you previously disabled Quest AttachThis add-in or you recently re-imaged your computer, then you'll need to enable AttachThis.

Its super easy!  Just follow these instructions based on the Outlook version you have!

To enable Quest AttachThis for Microsoft Outlook 2003

  • From Outlook 2003, go to Tools | Options | Other | Advanced Options | COM Add-Ins.
  • Select the Quest AttachThis check box.
  • Click OK.

To enable Quest AttachThis for Microsoft Outlook 2007

  • From Outlook 2007, go to Tools | Trust Center.
  • From the Trust Center dialog box, select Add-Ins.
  • At the Manage drop-down box, select COM Add-Ins and click Go.
  • Select the Quest AttachThis check box.
  • Click OK.

To enable Quest AttachThis for Microsoft Outlook 2010 (with screenshots)

  • From Outlook 2010, go to File | Options.
  • From the Outlook Options dialog box, select Add-Ins
  • At the Manage drop-down box, select COM Add-Ins and click Go.
  • Select the Quest AttachThis check box.
  • Click OK.