I have an instance of Outlook 2007 that gives the following error when trying to open attachments:The operation failed. An object could not be found.The attachments can be opened if you click the Forward button. This is PC specific and not email account specific. We have uninstalled and reinstalled Office 2007. Everything I can find points me in the direction of security, but none of the fixes I have found have worked. Has anyone ever experienced this?

Hi,The attachments can be opened if you click the Forward buttonDo you mean after receiving the mail, you click the "Forward", you can open the attachment in the new mail?Do you try to clean the outlook temp folder?http://office-outlook.com/outlook-forum/index.php?t=msg&th=100333/Please read the Robert's relay.Here is the link:http://www.howto-outlook.com/faq/securetemp.htmFrank Wang