iMac Pro Trying to upgrade software on I Mac 2011 using open core.

[Flyboy570]

Asking for help. This is my first iMac. It is a 2011 and as I use premier wanting to upgrade software to allow this. I have used open core but get an error message halfway trough process. See photo can you help please.

 

[PinkyMacGodess]

This sounds really stupid, but I've run into updates where I have to adjust the system date to be able to extract the goodies. Just in case. Maybe put your date to the 2010's and try again?

 

[Flyboy570]

Can you adjust the date in the system settings, I thought all the software looked at the inbuilt date?

 

[PinkyMacGodess]

Can you adjust the date in the system settings, I thought all the software looked at the inbuilt date?

System Preferences - Date & Time...

Like I said, it sounds stoopid, but it's amazing how many times 'going stoopid' works.

And either turn auto adjust off, or do it quick before the system updates the date...