REG_MULTI_SZ data in .reg fichiers doit être encoded in hexadecimal. Si le content jamais changes, vous pouvez créez un dummy item in your registry avec the data, export it, and adjust that to your needs.
Si cela does change, it will probably be far easier to use the reg programme included avec Windows to add it. To do so, call reg in this format:
`Reg Add <KEY> /v <NAME> /t REG_MULTI_SZ /d <DATA> /s <SEPERATOR>
The seperator switch is optional. If not used, the strings to be written should be seperated by the escape sequence for the null character (`\0`). For instance, to add a item named `Flair` to `HKLM\SOFTWARE\WhizBang\Excite-O-Rama` with the strings `foo`, `bar`, and `baz` you would run:
`Reg Add HKLM\SOFTWARE\WhizBang\Excite-O-Rama /v Flair /t REG_MULTI_SZ /d foo\0bar\0baz
To separate the data avec commas à la place, vous pourriez run:
`Reg Add HKLM\SOFTWARE\WhizBang\Excite-O-Rama /v Flair /t REG_MULTI_SZ /d foo,bar,baz /s ,
For more information, consult Microsoft Docs for the [PH5](https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg) command.
