I am using Lightroom 5.7, and after my laptop updated, I keep getting the following message: Lightroom encountered an error when reading from its preview cache and needs to quit". It says it will try and correct when you reopen, but it doesnt. I have uninstalled, and then installed again, but it does the same thing. Any suggestions?
Sorry that you're getting an error message " " while opening Lightroom 5.7. Please take a look at this documentation Lightroom error on preview cache or displays gray thumbnails and troubleshoot as per the steps suggested for your operating system.
Let us know if that helps.
Also, this discussion belong to the Lightroom Classic CC — The desktop-focused app forum, so moving it to the correct forum community.