The Custom Form Cannot Be Opened. (all the users are automatically given this) or. Change the setting to ipm.contact and check if it helps.
WhiteSmilingBullet_ Custom Form
Go to the navigation pane; (all the users are automatically given this) or. Locate the folder where you want to create a new item; (please back up it before you delete it) check if the issue persists. Go to file menu >> options. Type your computer user name in the above location. In the forms manager dialog box, click clear cache. Web what can i do if outlook can’t open a custom form? Add the user with full control to the hkey_users registry key. Web in the forms manager box, click clear cache.
If the above steps does not help, repair office from control panel> programs and features and verify the status. To get things working right, i have to make to sign out of each microsoft service before signing into. Go to the navigation pane; If the above steps does not help, repair office from control panel> programs and features and verify the status. Type your computer user name in the above location. Locate the folder where you want to create a new item; Check if microsoft outlook item uses a correct form. (please back up it before you delete it) check if the issue persists. Copy and paste the below line in run command (windows key + r) and click ok. I've run into a similar problem when jumping back and forth between mine and customer tenants and various logins. Outlook will use an outlook form instead.
