WriteRegistryValue( Key, ValueName, Value )
true if the value was written. Otherwise, false.
Key – Full registry key name to store value in. Example: "HKEY_CURRENT_USER\\Software\\ExampleSoft\\Dates". This parameter is required.
ValueName – Name of the value to store. For Example "Month". This parameter is required.
Value – Value to store. For example "January" or 1. This parameter can be a string or an integer number. All other types are stored as a string. This parameter is required.
This function will only work in the full player - not the screensaver, web plugin or Flex.
You can only write to keys in HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER under the Software subkey - i.e. "HKEY_LOCAL_MACHINE\\Software\\<any key>" or "HKEY_CURRENT_USER\\Software\\<any key>" (or any subkeys thereof)