One of the things that is still a remainder of the past is the 8.3 short-name. You know it can be a pain to access somethings in program files. Well you can have solve this by editing the registry.
Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem
add the dword value NtfsDisable8dot3NameCreation and set the value to 1.