Edirol FA-101 , Cant install/uninstall the driver

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Troubleshooting
Does your computer or FireWire (IEEE 1394) repeater hub have a sufficient power supply?
If you are using bus power, the FA-101 cannot be connected if insufficient power is being supplied to it.
Check whether the following cases might apply.
• If you are using a notebook computer running on its battery, operation may be unstable with some
computers. If this is the case, connect your computer to its AC adaptor.
• The power conservation mode of your computer may be limiting the power it supplies to the FireWire
(IEEE 1394) connector. Re-examine the settings of your computer.
• The FA-101 cannot be used with some bus-powered repeater hubs (hubs that do not have their own
power supply). Use a self-powered hub (a repeater hub that has its own power supply).
Does your computer meet the FireWire (IEEE 1394) specification?
Operation may be unstable if you are using a computer that does not electrically meet the FireWire (IEEE 1394)
specification. If so, you may be able to solve the problem by connecting a FireWire (IEEE 1394) repeater hub
that has its own power supply.
Did you log onto Windows as a user with administrative privileges?
In order to install/uninstall/reinstall the FA-101 driver in Windows, you must log onto Windows as a user with
administrative privileges, such as Administrator.
Did you make the “Driver Signing Options” setting?
You must set “Driver Signing Options” in order to install/reinstall the driver. (p. 17)
Did you make the “Driver Signing Options” setting?
You must set “Driver Signing Options” in order to install/reinstall the driver. (p. 17)
Did you connect the FA-101 to a different FireWire (IEEE 1394) connector than the one you used
when installing the driver?
If your computer or FireWire (IEEE 1394) hub has two or more FireWire (IEEE 1394) connectors, and you
connect the FA-101 to a FireWire (IEEE 1394) connector to which you have not previously connected it, this
dialog box may appear even though you have already installed the driver. (This is not a malfunction.)
Install the FA-101 driver once again as described in “Installing the driver (Windows)” (p. 17).
Can’t install/uninstall the driver
Windows displays an “Installing Hardware,” “Did not find digital signature” dialog box.
The “Welcome to the Found New Hardware Wizard” dialog box appears even though you
installed the driver.
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