It's been a while (around 2 weeks ago) I had installed the Windows 10 on my HP 450 PC and it is working properly but, after around 2 weeks, when I clicked to connect the Celcom Broadband Manager, the small notice automatically was loaded and it stated that "Celcom Broadband Manager.exe has stopped working. A problem caused the program to stop working properly. Windows will close the program and notify you if a solution is available."
When I clicked close, it's gone.