Activate license gives the following error: "Exception: DOM parser: Fatal Error".
When doing Activate license with a file containing multiple product keys, parser error appears. But loading one product key from the file is working.
Edit the HTML license file using Notepad and remove the top line:
-> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
The license file should be formatted as below:
<title>EskoArtwork Product Key File</title>