Welcome to the forums
Why will it "not remove using Add/Remove Programs' - i.e. do you get an error message, or is the program folder still there - or whatever?
If you still can't get rid of it, after following the advice offered above, all I can suggest is using a program such as Revo Uninstaller (which is FREEware), to try and 'force' remove it?
An added bonus of it's uninstaller, is that once the program is uninstalled, it'll check for any 'residue' related to the program (see below).
As you'll find out if you decide to install it, it has many other useful features. But the uninstaller is what you should concentrate on - initially at least.
Alternatively... use another freeware program called CCleaner.
It'll get rid of invalid registry entries (after which you'll be able to delete the program folder etc), and any/all junk files on your system.
Many other forum users will agree... CCleaner is an absolutely invaluable program to have installed on your system... especially so, considering it's FREE
It's also particularly useful, if (like me) you're in the habit of installing trial programs +/or games demos, which often leave files and registry entries behind, despite the fact they're all meant to have been uninstalled with everything else related to the program/demo!
It's always one of the very first program I reinstall, after any new OS installation
From experience, I've found that: “Beauty is in the eye of the beer-holder”!!
Smoke Grey Magnesium Alloy Chassis - with White LED Backlights
17" UltraSharp WUXGA Widescreen TFT (1920 x 1200) with TrueLife
Intel Core 2 Duo Processor T9300 @ 2.50GHz (800 MHz FSB, 4MB L2 cache)
4GB (2x 2GB) Patriot Signature PC2-5400 @ 667MHz
DUAL 512MB Nvidia 8800M GTX cards in SLi + 128MB Ageia PhysX
640GB SATA II (2x 320GB WD Scorpio Black 7200rpm)
8x Super-Multi DVD±RW
Creative X-Fi Notebook (ExpressCard) + Creative GigaWorks T40 Series II
Integrated 2MP Webcam
Dell Wireless 355 Bluetooth 2.0 Module
Intel Next-Gen Wireless-N Mini-Card
TV Tuner and Dell Travel Remote Control
4-in-1 Flash Card Reader (SSD/MMC/MS Pro/xD)
230W AC Adapter / 9-cell Lithium-Ion Battery
Windows 7 Home Premium (64bit)