Middle Mouse Button

I am using a Dell M6300 laptop with a bluetooth wirelessmouse and keyboard and I can not get the middle mouse button towork in Solidworks. I can zoom but can not rotate or pan. I am notusing the dual monitor setup with my Nvidia video cart but I amusing a d-port and a monitor. I have tried several setting in mymouse driver software with no success. Any suggestions would begreatly appreciated.SolidworksUser Interface