I am currently using QlikView 12. I also checked Qlik Sense, and I don't see it there either.
I was confused about the installing your connector portion and I'm not sure if I may have made a mistake there. I didn't see a web folder and tried copying a web folder and it's files from another connector that was already installed. The directions were: If you are installing the connector in QlikView, you also need to copy the folder:
Re: Qlik Custom Connector Issue - Not in drop-down
In case anyone comes across the same issue, I found a solution by searching for a known connector "QvsAdminDataProvider.dll". It was located in C:\Program Files\QlikView. Simply put your custom connector files in there along with whatever files already exist and they'll appear in your drop down. It doesn't seem that there is a separate location for 32 bit and 64 bit connectors just put them all there.