problem instaling driver with N-box with hwk
 

sir i bought N-box with hwk today and but i cant install driver . i know driver is in program file/sarasoft/sarasoft/usbdriver. but when i try to instal i get this message

there was problem installing this hardware
an error occurred during the installation of the device
the third party INF does not contain digital signature information

plz help me. how can i fix this problem urgently

Resolution to change the driver signing policy to warn:

1. From the "Control Panel" select "System" then select the "Hardware" tab
2. Click "Button Driver Signing" to bring up dialog "Driver Signing Options"
3. Select "Warn - Display a message before installing an unsigned file" If you are an Administrator, you have the choice to select "Apply setting as system default"
4. Click "OK" and then click the "Device Manager" button
5. Right click the scanner and select "Update Driver"
6. Install automatically