Help! Dell Inspiron 15 3537 wireless driver 1705 dissapearing/won’t install

Help! Dell Inspiron 3537 Wireless driver 1705 dissapearing/install failures
Recently, I’ve been this problem where randomly, my wireless driver would uninstall, leaving my computer without internet connection. To fix this, I’ve been plugging in an Ethernet cable, restarting, and upon restart the computer seems to redownload it and everything seems fine. However, when I brought my laptop to school, it woudn’t connect to the WiFi, and then the driver uninstalled again. I had the driver install file on my laptop already, but whenever I would try to reinstall it would fail. Now, when I connect my laptop to an Ethernet cable, it doesn’t redownload the driver, no driver downloads from dell’s website have even worked, and my wireless is completely gone.

my laptop is a 2013? Dell Inspiron 15 3537, Windows 7 64bit, 500gb ssd (recently upgraded hardrive to ssd from the original). The driver I’m trying to reinstall is this one: http://www.dell.com/support/home/us/en/04/drivers/driversdetails?driverid=c7dy0