OK, final chapter in a long sad story...I gave up! Tried EVERYTHING that I was capable of doing without frying the PC. I took said PC for a nice car ride up to the neighborhood "Geek Squad" and explained the problem to them. No sweat said the smiling young guy. 45 minutes...we cannot get the Logitech downloads to download. Can you bring us up the CD. Sure I say and went and got it and was back in 15 minutes. 30 minutes later, after watching 4 nice young guys and a frizzled looking older gentleman, figured out that none of the downloads or the CD would download as my PC is a WIN7, not an XP. Oh says I, how is it it was working before. Damned if we know say they. Answer is get a newer X52 and we KNOW it will download to your computer....guaranteed! Oh says I, and if it doesn't? We will return your money for it and .........well we don't know from there, but, we are SURE it will do the trick! So, ordered a new one, supposed to be here Sunday. I will post the outcome. Again, thanks to all that joined in on the "Skip down the yellow brick path"!! I learned a good deal I didn't before. I appreciate the help with a "Not computer literate" old guy!!!
Are you using usb 2 or usb 3 ?
1 the drivers are not compatible with usb 3
2 usb 2 cannot provide enough power for the stick
3 if you dimmed the led's to try and save power, this will actually help it to cause problems, (not a problem though if you are using an external powered hub)
those listed, aka that said, use usb 2 and use a usb power adapter splitter, if possible use a usb external powered hub and the power adapter splitter(2male 1 female, allows device to draw power from 2 ports)
this is a known problem and you will see what I have listed here as the solution on most sites that talk about this.
And sorry to add to your problem, but the newer model has the same issue, and the same fix.
TBH, I wrote the original manufacturer a nice long letter about this as well and also mentioned that they should sell the usb splitter(power adder) with the device, then they might have fewer complaints as the device is useless without the splitter. the device uses .6 amps and usb2 only provides .5 amps per port with the exception of some motherboards where there is power balancing(GigaByte)
FWIW, the best fix is using the afore mentioned usb splitter and using an external powered usb2 or 3 hub, with either type of hub plugged into pc's usb 2 port. then it works like a charm
http://www.ebay.com/itm/USB-2-0-Fem...Y-Splitter-Cable-Cord-Connector-/302436611466