Try this:

1. Start Microsoft Outlook.
2. On the Tools menu, click Options.
3. Click the Mail Format tab, and then click Internet Format.
4. Click Restore Defaults, and then click OK.


"Just Me" wrote:

Thanks for the tip. Unfortunately, this did not work for me. Any other
advice you can provide?

"Digital Dan" wrote:

Try clearing your forms cache. Go to ToolsOptionsOtherAdvanced
OptionsCustom FormsManage Forms Clear Cache.

"Just Me" wrote:

When I send myself a task request from work, the accept and decline buttons
used to be available to use. About a month ago, they the buttons stopped
showing up in a task request. I do not have this same problem when sending a
meeting request. Any help that would solve this issue is much appreciated!