Extremely slow login to Skype for Business
SSO to embedded browser window fails
Edit the registry and set IESSOBHO to 2.
In regedit, open HKEY_LOCAL_MACHINE\SOFTWARE\Protocom\SecureLogin.
Edit or create the DWORD IESSOBHO and set it to 2.
Information concerning IESSOBHO
This key configures the way SecureLogin works with IE.
* Relevant to the way SecureLogin process IE dialogs: it can either process through the BHO interface, as it does by default, or watch the IE process and attach to it
* Side effect: this may slow down the process
* Value of 2 added in version 8.5 to support embedded browsers while BHO is enabled.
0 Integrate to the IE Windows process instead.
1 Default value: SecureLogin works through the BHO interface
2 SecureLogin works through the BHO interface for iexplor.exe but through the windows process if application name is different (Embedded browsers).