Macbook Pro no longer goes past login after installing CH341SER driver

I have a MacBook Pro (2017) model (with Touch Bar) with high Sierra OS installed.

Hello, after initially having problems with getting my MacBook Pro recognising my Arduino, I downloaded and installed the CH341SER Mac driver from the following url:
http://www.wch.cn/download/CH41SER_MAC_ZIP.html

I went through the the installation wizard smoothly enough. At the end of it asked for a restart. After I restarted, I get to the login page. I enter my username and it takes a long time to complete. On completion, the screen just freezes and doesn’t move to the desktop screen. :confused:

Is there anyway to uninstall the driver so I can get my Mac working properly again?

Thanks in advance!

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