After updating to Windows 10, we can catch the error Word, Excel 2013 cannot open files .doc, xlr, when you still can open files .docx and .xlsx. Being stuck in opening files, you see the words: “Opening in Protected View” and do not know how to solve it. Well, this article will guide you!
|Choose ‘Programs and Features’|
Step 3: A new window appears, choose ‘Repair’ then click ‘Continue’
Wait for a moment!
|Wait for repairing|
|Click Yes or No|