R515 - renaming C:\ProgramData failes

[HeiWoMa]

Hi,
I can't rename a Folder in C:\ProgramData.
I have shown Hidden Files in Tree. When I try to rename a Folder in C:\ProgramData I get an Error-Message:
"Rename file/folder zugriff verweigert".
If I do the same with WindowsExplorer I get an UAC-Dialog hit Button [Fortsetzen] and rename the folder.