Please remember to mark the replies as answers if they helped. If you still need support, here is a suggestion: If you have a product key of Office, we suggest you open follow this. To do this, please follow the instructions in this article: For your convenience:īesides, we may also try creating a new Outlook mail profile and then set up your email account in the new mail profile to see whether this issue continuous. To repair your PST file, you need to use the Inbox Repair Tool (Scanpst.exe). Click on Update Options and select Update now to update your email. Click on File, select Office Account, and go to Office Update. In the run dialog, type outlook.exe /safe and press Enter. Now open Outlook to see if it works or not, if it still won’t work, then proceed with Method 2. Don’t forget to update your Outlook version. Right-click the Outlook.xml file and choose rename, and add. >Where do I repair it and where did '.pst' come from that is on the end of email address? Steps for MS Outlook 2010, 20 Go to File > Options > Mail > Section > Save Message > Disable Option : Then, use Unicode Format Note : While saving the MSG file, change its type from Unicode (.msg) to (.msg) by going to File > Save as > Save as type drop down list appearing under Outlook Message Format-Unicode (.msg) to Outlook Message Format (.msg). Select the add-ins you want to disable and save the changes. You must connect to Microsoft Exchange with the current profile before you can synchronize your folders with your Outlook data file (.ost)' On the Dell Optiplex wireless micro PC, he can get Outlook to open, but the last email is dated (and as of this post its 9/20. Which type of email account are you using? Exchange, POP3 or IMAP?Ĭan you start Outlook in safe mode? To do this, press Windows key + R to open Run command, type

Did this issue happen the first time you tried to start Outlook after you installed Office 2016?

Cannot open outlook 2016