Qt Installer, write binary data to the registry from installscript.qs

[trallallero]

I'm creating an installer for our program and the Qt support is ignoring my questions.

Does someone know how to write binary (REG_BINARY) data to the Windows registry from the installscript.qs ?

I'm already using the call
component.addOperation( "GlobalConfig", company, product, key, value)
but I have no idea how to write a QUrl in binary format.

I tried converting the string into an array of Uint8Array but:

---

Error

ReferenceError: Can't find variable: Uint8Array

Backtrace:
<anonymous>()@://metadata//product/installscript.qs:77

[trallallero]

I thought Qt support was ignoring me but I just didn't get any notification about the answer. If I get a solution I'll post it here.