Creates a key in the Windows registry
(vl-registry-write reg-key [val-name val-data])
Arguments
A string specifying a Windows registry key.
A string containing the value of a registry entry.
A string containing registry data.
If val-name is not supplied or is nil,a default value for the key is written. If val-name is supplied and val-data is not specified, an empty string is stored.
Return Values
vl-registry-write returns val-data, if successful; otherwise nil.
Examples
(vl-registry-write "HKEY_CURRENT_USER\\Test" "" "test data") "test data" (vl-registry-read "HKEY_CURRENT_USER\\Test") "test data"