Allow Active X One Off Forms

By default, third-party ActiveX controls are not allowed to run in one-off forms in Outlook. You can change this behavior so that Safe Controls (Microsoft Forms 2.0 controls and the Outlook Recipient and Body controls) are allowed in one-off forms, or so that all ActiveX controls are allowed to run.

Sets which ActiveX controls to allow.

0. Load only Outlook Controls
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	software\policies\microsoft\office\15.0\outlook\security
   Value Name	allowactivexoneoffforms
   Value Type	REG_DWORD
   Value	0

1. Allows only Safe Controls
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	software\policies\microsoft\office\15.0\outlook\security
   Value Name	allowactivexoneoffforms
   Value Type	REG_DWORD
   Value	1

2. Allows all ActiveX Controls
   

   Registry Hive	HKEY_CURRENT_USER
   Registry Path	software\policies\microsoft\office\15.0\outlook\security
   Value Name	allowactivexoneoffforms
   Value Type	REG_DWORD
   Value	2