Configuring preferences and options in Outlook on the web for business
I thought selecting "show" pane would solve it, but it didn't. Did not find this answer anywhere.
** Here's the deal. I finally figured it out. Under the HOME tab, there is a button "Toggle Left Pane" - click on it and the folder pane will stay open.
Hope this helps.
Thank you so much Wanda....this has been driving me mad, since I use my folders all the time!
Tried it. Still disappears when I click on my reading pane.