When I open an Illustrator file that is using linked images I get a warning that it could not find the linked files and asking me to repair all the links one by one! The linked images sit in the same folder as the Illustrator file that uses them. This problem only happens when I restart the computer everytime.
What can I do to fix my files?
The solution is to embed all of the images into your document to do this open the links menu by navigating to Window>Links.
links within that menu you will see a list of all of the images being used in your document to embed them hold shift on your keyboard and click on each to select all of them then click on the menu icon in the top right corner and select embed images from the drop-down menu your images will now be embedded into your document and whoever you send your document to will be able to see them just as well as you do.
Where is that folder located. Is it a normal folder or a folder that is synced?