NewPrerequisite: registry value does not exist

[cadull]

I'm adding a number of new prerequisites from the command line, each having three install conditions. Two are covered by the search types FileVersion and RegValue, but how can I check that a registry value does not exist?

[Catalin]

Hello,

I have done some testing and it looks like the "Registry value does not exist" criteria is not currently available in our command line support.

I have added this enhancement on our TODO list and hopefully it will be available in a future version of Advanced Installer.

Best regards,
Catalin

[cadull]

Thanks Catalin, I think I can work around this limitation by moving the prerequisite from preinstall to postinstall and establishing searchable criteria during the install.

[Catalin]

You are always welcome!

I think I can work around this limitation by moving the prerequisite from preinstall to postinstall and establishing searchable criteria during the install.

I believe the easiest workaround here would be to manually add the criteria in your project for each of your prerequisite. I am not quite sure changing the prerequisite sequence will help here.

Please let me know if there is anything else I could help you with and I will gladly assist.

Best regards,
Catalin

[Catalin]

Hello,

This improvement has been added in version 22.7 of Advanced Installer.

Best regards,
Catalin

[cadull]

Thanks Catalin.

[Catalin]

You are always welcome!

Best regards,
Catalin