Question: Why do I keep getting this message in the app store:"We could not complete your purchase" 10.13.3
Mac OS High Sierra 10.13.3 (17D102) iMac (27-inch, Late 2013)
Trying to purchase any app or download any free app from the app store give me this message:
"We could not complete your purchase. The product distribution file could not be verified. It may be damaged or was not signed."
I have cleared the cache by doing this:
* Go to Finder and press ⌘ + Shift + G;
* Locate ~/Library/Caches/com.apple.appstore and delete com.apple.appstore which are cache files;
* Then press again those commands and go /private/var/folders, open each folder and each subfolder until you find com.apple.appstore and delete this folder;
* Restart your Mac.
I have even booted in safe mode and done the same per someones suggestion on here, but the same thing keeps happening.
iMac, macOS High Sierra (10.13.3)