swamitommy

Reply to "Product Activation could not write the activation signature" in Multiplicity Stardock Forums

How can we resolve this? What is the solution to running Multiplicity?

Reply to "Product Activation could not write the activation signature" in Multiplicity Stardock Forums

It must be v1.26 - the installer that I downloaded from the Downloads section in my profile was "MultiplicityPro_126_setup". Here is what I see When I enter my serial number from the Downloads listing, I get this:

Reply to "Product Activation could not write the activation signature" in Multiplicity Stardock Forums

I see the same issue on 2 other systems, running Windows 11 Pro and Windows 11 Home. Using the same installer.

Reply to "Product Activation could not write the activation signature" in Multiplicity Stardock Forums

Multiplicity Pro 126 Installing on Windows 10 Home 22H2.

"Product Activation could not write the activation signature" in Multiplicity Stardock Forums

I'm reinstalling Multiplicity after a long hiatus and the product activation fails with "Product Activation could not write the activation signature". I'm using the serial number form my products/downloads page and have even successfully retrieved all serial numbers via email to be sure I have the correct keys. Still nothing I do gets me past this.