Change the Maximum Data Size for Sending setting in in in (Settings/Registration). First published on TechNet on **Edit** Here's some formal docs guidance on troubleshooting app install errors, and a list of known error Start Outlook, you will need to enter password again, you will get asked to workplace join again 'say yes to allow my organization to manage this device' it may still throw the 'Something went wrong, TPM error' but ignore this and Outlook should continue to load again. To email MLS reports through a 64-bit version of Office Outlook 2010 (which is not widely used), install Microsoft's 'Outlook Hotmail Connector 64-bit' instead of CTI's special codes. File-> Account Settings-> Account Settings…. Outlook error codes list Disclaimer: The information on this page is provided 'as is' without warranty of any kind.