I have just purchased, installed and registered Lightroom 6. When I try and launch the product I get a message which says "an internal error has occurred" - Cannot create the required folder: /Users/admin/Library/Application Support/Adobe/Lightroom/Filter Presets. Any ideas on how I can resolve this issue?
You need to go to the location : /Users/admin/Library/Application Support/Adobe/Lightroom
Hold down the Ctrl key and click on Lightroom , click on Get Info and go to the Permissions Tab.
Provide Read and Write Permissions to your ID, and then close,
Then reopen Lightroom. You should be able to open Lightroom.
Please let us know if it helps.