Dear sandynapoleon-hudson,
To disable this security warning, try the following steps:
Click on Start > All Programs > Accessories > Run > Copy and Paste the following command in the open box and press Enter.
Outlook /safe
If Outlook safe works as expected, disable the add-ins for it using the following steps:
a) Click on File menu, click Options > Add-ins > Go button besides Manage: Com-Add-in.
b) Check if there are add-ins listed, clear the checkbox to disable them.
c) Close the Office program and restart it.
d) Disable each add-in one at a time, restart the Outlook, and repeat the above procedure. If the issue reappears again, it will help you to determine which add-in is causing this issue.
Kindly let me know if this works,
Regards.
Amith Vejendla