The error code 0x80071771 appears when you attempt to open or manipulate the file in Windows 10. A few users have reported the problem after upgrading to the latest Windows version from an earlier version. The error message reads "The requested file could not be encrypted". The error is typically related to files that were encrypted using EFS. EFS is an abbreviation as Encrypting File Systems. It is an Windows built-in encryption system that protects your files and folders with encryption to guard them against hackers and malware.
If you've tried to error code crypting files using the standard EFS engine, but you get an error message in the form of, "Error Applying Attributes, The attribute was not applied correctly to the specified file was not crypted" Read on to find out how this post can help identify the issue. If you experience this error, you could try using the error code that is in it. It is likely that you will receive the error message 0x80071771. This type of error happens when Copy and Paste feature is unable to understand the source file being encoded or encrypted. It can also happen when you attempt connect to a computer which was on a different system before. www.office.com/setup key
