Deactivate PowerStore serial number

I have been trying to program PowerStore for sometime now. I also noticed I am only able to have two instances of PowerStore. development , production.

I have been a programmer for sometime now. and it always seems as a minimum we should use at least 3-4 environments. development,test,QA and production.

it would make it easier to atleast have 3+ environments.. so I can test 2 configurations before production.

webassist error states listed below

ERROR: This serial number has already been activated on two domains. Visit your WebAssist Download Center and reset your activations to deactivate an existing PowerStore installation, or contact sales@webassist.com to purchase an additional serial number.

when I try to deactivate my existing serial number at webassist as the error suggests I only see a button to deactivate every single license, not just powerstore. That would be a lot of work to reinstate all of them.

solution:
1) If I have to deactivate my license could you only put a button on the powerstore download page? and I guess I could keep switching between instances?

2) would you consider providing at least 3 or 4 development instances?

3) I don't know of any other option except to live with one development instance and one production. not the best option.

I don't have anymore money to buy additional licenses

Thanks .. if anyone could help out

if you start a private support ticket by clicking the submit ticket button on the support landing page:
support/

for the topic select the option:
I need help installing my software

In the ticket include your serial number and a request to clear the activations, I will be able to clear the power store activations for you.