Distribution Certificate File not uploading to tiggzi "ios binary IPA properties"

[meyrett]

Hi Max-
I have successfully (mostly) navigated the apple world of becoming a developer, getting a distribution certificate, then a provisioning profile, etc.

1. My distribution certificate is valid (verified it has green checkmark) but when I try to browse/ enter it into tiggzi "ios binary IPA properties", when I navigate to the file it is greyed out and will not let me put it in the tiggzi field. It is a certification authority certificate called "ios_distribution(1).cer". What am I doing wrong
2. What is the certificate password and where do I find it?
3. Do I need to put in "Icons" and "Launch images" or isnt that something I do in itunes right?
4. BTW, it let me browse to my provisioning profile file and put it in the tiggzi field.

[meyrett]

I added in my icon and launch images, but am still unsuccessful with #1&2 above.
I am sure my distribution certificate is valid, but I cant browse to the file and import it into that field as above. Also, I do not know what a certificate password is and how do I get it/ enter it. Thanks very kindly.

[meyrett]

I figured it out. I need to make the *.cer file a *.p12 file and export it with a password. Thanks.... I finally figured something out for myself. Finally!!!