SummaryInformation.Persist() Write the modified properties to the summary information stream, using MsiSummaryInfoPersist()

add(name, x, y, width, height, text, value=None) Add a radio button named name to the group, at the coordinates x

SummaryInformation.GetPropertyCount() Return the number of summary properties, through MsiSummaryInfoGetPropertyCount()

winreg.DeleteKeyEx(key, sub_key, access=KEY_WOW64_64KEY, reserved=0) Deletes the specified key.

add_file(file, src=None, version=None, language=None) Add a file to the current component of the directory, starting a new one

winreg.CloseKey(hkey) Closes a previously opened registry key. The hkey argument specifies a previously opened key

winreg.OpenKey(key, sub_key, reserved=0, access=KEY_READ) winreg.OpenKeyEx(key, sub_key, reserved=0, access=KEY_READ) Opens

winreg.CreateKeyEx(key, sub_key, reserved=0, access=KEY_WRITE) Creates or opens the specified key, returning a handle

winreg.SaveKey(key, file_name) Saves the specified key, and all its subkeys to the specified file.

winreg.QueryReflectionKey(key) Determines the reflection state for the specified key. key