outlook 365

Infopackets Reader Paula M. writes: " Dear Dennis, I own a small business that has 15 employees. We process upwards of 100 emails a day, many of which contain important contracts and attachments. We use MS Outlook 365 as our email client and ... OneDrive to share attachments between employees and devices (such as smartphones). The emails and documents are critical and I need a way to backup both Microsoft Outlook 365 emails and OneDrive files locally in case our workstations are compromised. Do you know of an Office 365 backup program that can backup Outlook as well as OneDrive? Much thanks! " My ... (view more)

Infopackets Reader Mike J. writes: " Dear Dennis, Thanks for your article on ' cannot start outlook, cannot open window '. I have a similar problem. I recently had to format my machine and reinstall Windows 10, then reinstall Office 365. I'm now at ... the part where I want to set up my email account with Outlook, but I've made a huge mistake during the setup: I told Outlook that my email address is associated with a Microsoft Exchange server instead of IMAP. Now I can't undo the changes! Here's what's happening: when I try to launch Outlook, it keeps asking for my login credentials repeatedly ... (view more)

Infopackets Reader Leona H. writes: " Dear Dennis, I'm trying to upgrade from Outlook 2010 to Outlook 365 and I it takes a long time to start, stating that it 'cannot start outlook, cannot open window' or such. Actually, the full error message is: ' ... Cannot start Microsoft Office Outlook. Cannot open the Outlook Window . The set of folders cannot be opened. The attempt to logon to Microsoft Exchange has failed.' I don't understand how to get around this problem. I currently have Office 2010 and Office 365 installed. It only happens when I launch Outlook 365. Initially when I started Outlook ... (view more)