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654 Student
Posts: 1
Member Since: ‎06-02-2013
Message 1 of 2 (658 Views)

Re: Driver Quickweb fof Hp Probook 4440s


I am Rubel fromm Bangladesh,i have purchased my laptop in 2012, now a problem creat in my laptop, when i power on  my laptop and shows display it apppears a message that " QLB Controller has stopped working"  please give me suggestion for solving the problem




Posts: 6,904
Member Since: ‎07-17-2009
Message 2 of 2 (636 Views)

Re: Driver Quickweb fof Hp Probook 4440s

QLB stands for Quick Launch buttons which are nothing but HP Hot Keys. The latest version of specific software is available from the following weblink:


Please download and install this Hot key software.


NOTE: If you find HP Quick Launch or HP Hot Key in Programs and Features option in Control Panel. Please do uninstall the program before installing the one from the above link.

I am an HP employee.


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