I am currently accessing the Net via a proxy server which requires credentials (login/pwd) to be provided and found no way to specify those ones when requesting an activation code.

ionpackage helloworldconfig.json

Welcome to the Sencha Desktop Packager!

Since you are running the Desktop Packager for the first time,
we need to retrieve your license information.
You will need to supply your Sencha credentials.
If you do not have a Sencha account yet, please register at

Username: Soft2Work

If you have received the activation code, please type the code and press Enter.
Otherwise, press Enter to begin your 30 day evaluation.

Activation code:

Getting the license information. Please wait...
[0228/181244:ERROR:proxy_resolver_winhttp.cc(94)] WinHttpGetProxyForUrl failed:87

Thanks in advance