WinPE may assign drive letters to disk volumes in a different order than normal Windows, e.g.: drive letter C may have become drive letter D while in WinPE. While in WinPE, the same guidelines as above apply but there is another caveat to keep in mind.
#WHAT IS MACRIUM REFLECT RESTORE FAILED ERROR 105 WINDOWS#
In this case, there is no option other than to delete the file using Windows Explorer as the contents cannot be read.