How to enable or disable add-in in Outlook?

For many Outlook users, they may use Outlook with third part add-ins installed just for enhancing their daily work. But sometimes some add-ins need to be enabled or disabled in Outlook for some purpose. For enabling or disabling Outlook add-in, please do as following tutorial shows.

Enable or disable add-in in Outlook

Enable or disable add-in in Outlook

You can enable or disable add-in in Outlook as follows:

1. in Outlook 2010 and 2013, please click File > Options. See screenshot:

In Outlook 2007, please click Tools > Trust Center.

2. In the Outlook Options dialog box (Trust Center dialog box in Outlook 2007), please click the Add-Ins in the left bar, and then click the Go button at the bottom of right panel. See screenshot:

3. Then a COM Add-Ins dialog box pops up, all the Add-ins for Outlook are displayed into the list box:

1). For enabling a certain add-in, please check the box before the add-in name;

2). For disabling a certain add-in, please uncheck the box before the add-in name.

3). Then click OK button. See the following screenshot: