[amsat-bb] Re: Hardware or software problems?
antonio at qualcomm.com
Sat May 1 16:40:40 PDT 2010
At 06:58 PM 4/30/2010, Larry Gerhardstein wrote:
>I have a Keyspan 4-port USB to RS232 box with optical isolators from
It seems most likely that you have defective driver software for the
USB device. That's the most likely cause of this sort of a crash.
I suggest you go to Keyspan's web site and attempt to find the very
latest driver. Their web site has a "support" tab with a "downloads"
submenu, and finally a "software/drivers" page. Install the latest
driver and try again.
One hangup. I just checked their website, and it appears that they
have NO drivers listed for windows 7. Perhaps you should call their
support folks and ask about this. If they've never tested with Win7,
or have known problems, then you may need to give 'em hell. If you
can't get a driver they've specifically tested with Win7, then they
are officially weenies. At that point you should at least try the
very latest Vista driver.
If that doesn't help, buy a different brand. To have the best chance
of something that works right, buy the brand which you believe sells
in the very highest volume.
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