Re: To login using username and password, please enable 'Allow admin using name and password' on the security tab.
in even viewer its showing below exception
The description for Event ID 300 from source QlikViewServer cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event: