Windows Server 2012 Disk Dedupe and FLR
When recovering files from a Windows Server 2012 virtual machine disk that had the deduplication option enabled, you must use a Windows Server 2012 machine that has the disk deduplication feature installed and enabled to successfully recover individual files and folders.
Attempting to copy files to another machine may result in a Copy File error similar to the following:
An unexpected error is keeping you from copying the file. If you continue to receive this error, you can use the error code to search for help with this problem.
Error 0x80070780: The file cannot be accessed by the system