according to this document http://www.instantssl.com/code-signing/code-signing-process.html
, after receiving the Code Signing Id from Comodo, I have to extract a .pvk file from my browser. The browser must be the same used in the process of applying for a Code Signing Id. This browser is unfortunately Google Chrome. In google chrome, I can't find a way to locate and export the pvk. What name or names should I look for in Chrome's dialog boxes?
Furthermore, even if I try to export some certificate at random, it exports as .p7b or .cer, not as .pvk. (and the option to export as .pfx is disabled, I don't know why).
What can I do? Thanks a lot for any help.