Good morning, I would like some help regarding my license. I have the perpetual version of SolidWorks 2019, which was installed on a computer since I purchased it from the 7Cad website. I had to change the computer, and after this change I can no longer install this version on the new computer. Even if I uninstall it from the old computer, the message is that the license has expired. I would like some support to help me resolve this problem. I look forward to hearing from you.