Device not recognized "unknown device" Vista PC connection

[spinn360]

When I connect the phone to the computer via USB cable I get installing drivers pop up then drivers installed but in the device manager it only shows unknown device twice and will not allow me to connect to the phone not in any of the mode pc suite mass storage or media player.  Also when first connected it disconnects and reconnects on both the phone and PC about 8 times before it stays connected. 

Any help would be apreciated I would really like to connect to TKFileExplorer or be able to update firmware but I can't connect on the PC.

This is a Samsung GT-S5233s unlocked from singapore if that helps any

[cocktailMan]

I am also hving d same problem

Can anyone help me?

[kingofkrunck]

same prob for me any one pleasee help!!