I had this: 'You are running an operating system that Lightroom no longer supports. Refer to the system requirements for a full list of supported platforms. and Lightroom.'
What can I do? I am running XP on my laptop.
Should I cancel my subscription and ask for a refund?
It means what it says. All current products require Windows 7 and well, Win XP is just dead even according to Microsoft. If you do not want/ cannot upgrade your system, simply cancel.
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