Hi All I am on CS6 and my photoshop has worked fine for years but recently I have had this error where I can't save anything unless I save for web which does work strangely enough but no good for saving psd files. This is the error: Could not save “filename” because the file is already in use or was left open by another application. I am on a high spec Mac on OS Mojave, not on any network or domain, I have restarted the machine countless times and even deleted and reinstalled CS6 to get a fresh start but this has not worked, I really need to get this fixed as I can't use Photoshop with this error. The files are definitely not already in use by other programs, or if they are it isn't obvious. I have looked around for solutions and none seem to have worked for me.
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