sisyphus@Owner-PC311012 MINGW64 ~
$ ls C:\\_32\\Python27\\doc
python274.chm

sisyphus@Owner-PC311012 MINGW64 ~
$ ls C:\\\_32\\\Python27\\\doc
python274.chm

sisyphus@Owner-PC311012 MINGW64 ~
$ ls C:\\\\_32\\\\Python27\\\\doc
python274.chm

sisyphus@Owner-PC311012 MINGW64 ~
$ ls C:\\_32\\\Python27\\\\doc
python274.chm