I was trying to install drivers for Arduino UNO on my laptop having windows 7 32 bit. But every time i plug in the usb cable I got the message that the device driver didn't install successfully. I have tried installing them explicitly through the update driver option in device manager but still the windows was unable to install it giving a message of an unknown problem (code: 27). Surprisingly the drivers are installed on first attempt on my desktop which also have the same operating system (i.e Windows 7 32 bit).
Is there anyone who can help me installing UNO on my laptop?