Is there any way to set a registry using OPAL setRegistryValue:
setRegistryValue ( const key String, const value String, const data AnyType,
const rootKey LongInt ) Logical

to set the value string to blank or null?

Tried “”, string(“”), blank().

I can use a space or maybe delete it and add back as empty, but cannot set
to nothing.

I think I can go outside of OPAL and do it, but wondering if any solutions
in OPAL.