I was deploying unified company signature files for Outlook for company employees using logon script. Until Outlook 2013 was deployed, signature outlook files were properly deployed. For users with deployed Outlook 2013, signature files were not applying. The reason for this kind of behavior is that Outlook 2013 does not store profile information under HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles anymore, instead it uses HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles .
More for other changes introduced in Outlook 2013 on http://msdn.microsoft.com/en-us/library/office/jj228679.aspx .
Another change in Outlook 2013 is that it does not embed pictures in html signature files by default anymore. To force same behavior from previous Outlook version in Outlook 2013 following registry key has to be created:
HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Options\Mail
Value type REG_DWORD
Value Name: Send Pictures With Document
Value: 1 .
More for other changes introduced in Outlook 2013 on http://msdn.microsoft.com/en-us/library/office/jj228679.aspx .
Another change in Outlook 2013 is that it does not embed pictures in html signature files by default anymore. To force same behavior from previous Outlook version in Outlook 2013 following registry key has to be created:
HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Options\Mail
Value type REG_DWORD
Value Name: Send Pictures With Document
Value: 1 .
