drivers for USB to serial port cable

I am trying to install drivers for a USB cable to serial port on a HP Pavilion dv7 laptop (Windows 7) - I go through the download and when I plug the cable of the toolbar displays a sequence of installation but then an error of installation failed. I tried all sorts of updates and Windows says that it cannot verify the signature of the device.

Would have been nice to know exactly what you had already tried :-)

I do not know what adapter you are using, but I have a Trendnet TU-S9 that I use to connect my OBDII code reader to my PC, so I can save the CEL errors that I receive on different vehicles. I thought I had the drivers for it installed, but I have not (could not even find on a HARD drive). But I plugged it in just to see what happened. The message was that no local driver could be found, I wanted to try Windows Update? I said yes, and installed a "Prolific USB - to - Serial Comm Port (COM3)". Plugged the code reader, started the PC-Link software and here!, everything was good.

You could try to uninstall anything that you have already installed, restart, then connect the adapter and see if you have the same success. I use Win7 HP x 86, but Vista should at least try to do the same thing, and who knows, it might work :-)

SC Tom

Tags: Windows

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