There are several versions of this card. They are listed here:
http://support.dlink.com/products/revision.asp
Be sure you're getting drivers for the correct version.

Val. Okason wrote:

> My wife Toshiba laptop has been running great with the DWL G650
> adapter on a
> DI 624 router until she had a virus crash recently that wiped out all her
> personal settings,she got her cousin re-install her OS and other
> applications and he told her to go online and download the drivers for
> the
> DWL 650 adapter card which she did and re.installed and plugged in the
> card
> but it did not work;then I tried to do a clean re-installation from
> the OEM
> CD, at first it told me that a particular file already existed but
> went on
> and installed,I restarted the machine and plugged in the card ut there
> was
> no "new hardware found wizard" I tried a couple of time and at a time it
> showed me that a wireless connection has been detected and I tried to
> open a
> webpage but there was no connection, instead the machined locked, after I
> reboot I tried again, at first I could not see the card in Device
> manager,
> and the add hardware wizard could not see it neither, when it finally
> did,
> it could not be installed because a particular driver ar5211.sys could
> not
> be found,even when I put the OEM cd and pointed the machine to \D: the
> hardware could not be installed neither,now I tried to uninstall the
> drivers
> but each time after running the setup uninstall utility,I still see the
> Dlink in add/remove programs, and if I try to re.install the driver the
> setup automatically goes to uninstall which anyways it doesn't do.also
> the
> add/hardware wizard is not recognising the card. pls what do I do.
>
>

            Do you want to signoff PCBUILD or just change to
                    Digest mode - visit our web site:
                   http://freepctech.com/pcbuild.shtml