Outlook won’t archive

Having issues getting outlook at Archive old items?

This fix worked for me after a lot of searching.

Outlook 2013

To create the ArchiveIgnoreLastModifiedTime registry value, follow these steps:
Click Start, click Run, type regedit in the Open box, and then click OK.
Locate and then click the following registry subkey:
On the Edit menu, point to New, click DWORD Value, type ArchiveIgnoreLastModifiedTime, and then press ENTER.
Right-click ArchiveIgnoreLastModifiedTime, and then click Modify.
In the Value data box, type 1, and then click OK.
Exit Registry Editor.