Hello Sweettoothbear,
The short answer is - do nothing and the device installation will disappear after 2 weeks without a result. It will still be available if you use the drop down menu to change that time window so you can always see the statistics for it. So your device count will always be 3, but you will only see the names of your currently active devices.
mycrofth

Hi, I am experiencing a similar situation. I have WCG installed on four machines. I had to uninstall WCG from one of these machines and I later re-installed it, giving the machine the same name as before. I just noticed that this machine is now listed twice under the Device Manager for an incorrect total of five(5) devices.

I noticed this thread was created back in February and I thought I'd post in it to see if a solution has come up since then for this small little defect. Frankly, "wait for it to go away" is not good enough as it will still show an incorrect total of devices even if the 'old' listing disappears from the Device Manager list.

I appreciate any input you can give. Thanks!

Nah, it's not causing any grief. I was just curious as it doesn't make sense for the stats to say I have five installations when I in fact have only four, that's all. I'm sorry if I came across a little edgy in my post. It certainly was not my intention.

Varrus, when the stats are overhauled shortly, the plan is to change the device count to the number of active devices, not the number of registered devices.

For technical reasons, all your registered devices will be kept - but they will only be displayed if you go hunting for them.