winreg.QueryInfoKey(key) Returns information about a key, as a tuple. key is an already

winsound.Beep(frequency, duration) Beep the PC’s speaker. The frequency parameter specifies frequency, in hertz, of

View.Execute(params) Execute the SQL query of the view, through MSIViewExecute(). If params is not None

winreg.ExpandEnvironmentStrings(str) Expands environment variable placeholders %NAME% in strings like RE

winreg.EnumValue(key, index) Enumerates values of an open registry key, returning a tuple. key

bitmap(name, x, y, width, height, text) Add and return a Bitmap control.

Database.Commit() Commit the changes pending in the current transaction, by calling MSIDatabaseCommit().

winreg.CreateKey(key, sub_key) Creates or opens the specified key, returning a handle object.

checkbox(name, x, y, width, height, attributes, property, text, next_control) Add and return a CheckBox control

radiogroup(name, x, y, width, height, attributes, property, text, next_control) Add and return a RadioButtonGroup