|Sorry for not getting to this question, however being human. The command would look something like this. However where the double qoutes are, they would look like inverted commas “ ” . The below command works, but if the double qoutes are replaced with these “ ” the command would fail.|
REG ADD ''HKLM\path\to\registry\key'' /v RegistryValue /t REG_MULTI_SZ /d "abc\0\0def\0"