Dear all,

I have all the time the following error message "Parameter not valid" so I cannot work. I have tried to buy a Support Agreement but I can't because I need to update all products.

I have crashed my previous computers and I couldn't deactivate my Studio 2019 Licences, so I can't update this version.

On my currently Studio 2022 version I cannot work because the following error message "Parameter not valid" is keeping appearing all the time.

I have updated Display card drives as suggested in the forum and it is the same.

How can I proceed to solve this issue and eventualy solve my Studio 2019 lost licences.

I have tried all solutions available on the Internet, including thoses proposed in this forum. 

Thanks for assistance as soon as possible.

Best regards,

Carmen