Profile: peterN-4

Problem:

I have already bought the 1 site toolset and installed on my existing website. I needed to test it first by installing one of the test sites.

Solution:

I suggest you try these:
1) Follow our document to migrate your existing website to another development website:

https://toolset.com/faq/how-do-i-migrate-a-wordpress-site-from-one-domain-to-the-other/

2) In the development website, upgrade Toolset plugins manually, you can download them here:

https://toolset.com/account/downloads/

Relevant Documentation:

https://toolset.com/faq/how-to-install-and-register-toolset/#registering-toolset-in-a-development-environment