I normally run LRC on my iMac, no problems. i recently purchased a macbook air so i can take my work with me. when i downloaded Lightroom and went to open it i got an error that read "Lightroom does not have write permissions to some standard user folders, click repair problem to grant permissions" so i click that button then i get a pop up saying "Lightroom cannot fix the permission issue for you automatically, please click the link below to troubleshoot how to do this manually" The link was not helpful at all. i dont recall not granting any permissions when installing this so im not sure why it has happened. Anyone know how to fix this?