Windows 7 missing driver for games

[vistaflower]

I cannot play games on my laptop. It seems that onplay.exe has accidentally been removed. There are so many websites that offer a free download. Which one is "safe"?
Your advice will be appreciated.

 

[Highwayman]

onplay.exe not working - HP Support Forum - 327953 seems to have information about this issue.

 

[vistaflower]

What can I do to get it back? The error message says that it is "unavailable".
Thanks anyway, Highwayman, for taking the time to try to help me.