Michael Tsai on Twitter: "@danielpunkass I think I just double-clicked the .cer file and accepted the default, which didn't work."

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Daniel Jalkut ‏@danielpunkass Jan 28

Any Mac App Store developers still having problems getting sandbox App Store accounts to work? Here’s the solution: http://indiestack.com/2016/01/mac-app-store-sandbox-testing/ …
10 retweets 26 likes
Michael Tsai ‏@mjtsai Jan 29

@danielpunkass Thanks! Crucially, you have to install it in the System keychain, not your user or other keychain (even if they are unlocked)
1 like
Daniel Jalkut ‏@danielpunkass Jan 29

@mjtsai For some reason I ended up doing that from the start, I guess because I saw that’s where the original was. Did feel weird, though.

‏@mjtsai

@danielpunkass I think I just double-clicked the .cer file and accepted the default, which didn't work.

7:37 AM - 29 Jan 2016

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