INSIGNIA USB Ethernet Adaptor driver and wifi problem

After I installed “INSIGNIA USB 3.0 to Gigabit Ethernet Adapter’s Driver” on my mac for My timecapsule. (That Driver name is “RTUNICv1.0.8.pkg).

Problem 1- I can’t use wifi and don’t see wifi driver. I can’t use my time capsule by wifi and by ehernet cable. But i can use it in bootcamp window (I can use wifi and ethernet cable for my capsule on window).(before installed that driver, everything is ok on my mac os)

So i want to restore from restore partition. But i don’t see that. I can see only mac os and window os partition.

Problem 2-After i turn on bluetooth, can’t turn off back that bluetooth, on mac os.

In window side, everything is normal. In mac side, before installed that driver, everything is normal.

What should i do? Thanks a lot for u r help.

Now i inserted photo, my photo are ok. But in this post, When i insert photo, some photo are upside down. I can not edit photo in this post. Sorry for that.