GamE

How can I get Dritek Launch Manager to work on my Acer Aspire after accidentally deleting it?

05 Aug 2012
Windows
Firefox 12
05 Aug 2012 | Windows | Firefox 12

I have Acer Aspire 4253 laptop and I accidentally deleted the Dritek Launch Manager software. I downloaded it again from the web and installed, but the software doesn’t open and my FN keys won’t work. Is there any solution or any alternative software to this?