To fix this issue, install the August 11, 2015, update for Outlook 2010 (KB3055041). For information about this update, click the following article number to go to the article in the Microsoft Knowledge Base:
3055041 August 11, 2015, update for Outlook 2010 (KB3055041)
To review the Application log, follow these steps:
In Control Panel, open the Administrative Tools item.
Double-click Event Viewer.
In the details pane, select Application under Windows Logs.
In the Actions pane, click Filter Current Log.
In the Filter Current Log dialog box, enter 1000 (as shown in the following screen shot), and then click OK.