Chosen Solution
Hello Place see this video https://www.youtube.com/watch?v=wl7w-XlE… This is my problem with App Store in Macbook retina 13” 2013, I can’t download or update any app after I install macOS Sierra I install macOS by boot and I deleted SSD before install the macOS, and I can install apps that I downloaded from website but from App Store I can’t download or update any app I took with apple support too but no sulotion give to me
Give me a couple of hours, I have the same machine on my bench with the same issue. I reinstalled the system and it would not fully boot. I have now reformatted the drive and attempting a clean install from and external drive. Will update you on my success. I am loading from a Sierra downloaded a week ago and not the current one (which I think may be the problem). UPDATE This worked. Reformatted the drive and did reinstall from external. Customer appeared to have an incomplete installation. He was getting what looked like the start of a kernel panic. Disk Utilities found nothing. But disk was shown to be full and was actually only 1/4 full.A straight reinstall from an external source failed. I did drag and drop his documents, photos onto the external then restored them. I just had to start all over with a fresh format and install and all is working now. Currently downloading purchased apps and iTunes update.
Can you free up some space on your drive? I have not had any problems downloading from the App store running Sierra. But then again I’m using a system with a large drive. Your retina system has a smallish SSD so you can run out of space! Lets start off deleting as much stuff you don’t need I would also make a back up if you haven’t already. Once you have freed up some space make sure you empty the trash can so the system can use the freed space. Ideally you want to have 1/3 of the space of a smaller SSD as free space and a larger 512 GB or larger 1/4 free. While that sounds like a lot of space SSD’s unlike HD’s tend to wear out the storage areas. So by giving them more space the wearing is more even.
close the app store first go to setting-itunes & appstore - Sign Out then sign in again then try again