I have a Code Signing key from Comodo as a P7s file which has been imported into Keychain Access on my Mac.
Keychain Access lets me export the key to a P12 file but does not give me the option to export the key with the entire chain intact.
I can successfully identify the exported key but then when I try to export a release build I get the error:
Error creating AIR file: Unable to build a valid certificate chain for the signer.
Any suggestions on how to overcome this issue?
I am aware of that, thanks. What I need to know is how to do it using Keychain Access on the Mac - all the instructions refer to using Firefox and that does not appear to be working.