.indd files not opening
My .indd files suddenly won't open in InDesign from the directory on my pc laptop. The suffix is intact (.indd) but the icon is blank. I can only open the files from within InDesign (same is occuring with Photoshop). I've tried saving, renaming, etc. but always get this message when trying to open from the directory: "This file does not have an app associated with it for performing this action. Please install an napp ..." I suspect some kind of Microsoft update (I'm still on Windows 10). I looked at 'choose default apps' in Windows settings, but can't figure out how to fix this. I've never encountered this in 20 years working with InDesign. These are my files, created on my laptop, and saved on my hard drive. Help, please.
