Dell XPS 8700 Wireless Problems After Upgrade to Windows 10

I have a Dell XPS 8700 desktop with Dell Wireless Card 1704.802.11.  Ever since the upgrade to Windows 10 this summer, my system loses the wireless connection on a daily basis, forcing me to reboot to reconnect to my network.  The current installed driver for my 1704 wireless card is Version 7.35.295.0 dated 7/30/15.  Running the update drivers from Dell Support reports back to me that my system is up to date.  However, I see on the Dell support website that there is a different driver for XPS 8700 systems running Windows 10 with a Dell 1704 wireless card, and this driver is Version 7.35.290, A01, dated 8/27/15. I don't want to mess up my system and have no wireless connection so how can I determine what the correct driver is for my wireless card.

Thanks in advance for any advice or suggestions.