When you install a Creative Suite product, you need to select the same language as the one that matches your serial number. For example, if you bought a German version of the product, you should choose German as the installation language. If you select a different language, such as English, the product will not accept your serial number and will show an error message. To fix this problem, you need to uninstall the product and then reinstall it with the correct language. When the installation wizard asks you to enter your serial number, type it exactly as it appears on your purchase confirmation or product packaging.
This error can occur for any Creative Suite product, such as Photoshop, Illustrator, InDesign, or Premiere Pro. It can also happen if you have a subscription to Creative Cloud and you download a product from the Adobe website or the Creative Cloud desktop app. The language you select during the download process should match the language of your serial number or subscription.
If you are not sure what language your serial number or subscription is for, you can check it online by logging in to your Adobe account and going to the Plans & Products section. There you can see the details of your purchase or subscription, including the language. You can also contact Adobe customer support if you need further assistance.
Changing the language of your product after installation is not supported by Adobe. If you want to use a different language than the one you originally installed, you need to uninstall and reinstall the product with the new language. You can find the uninstaller in the Applications/Adobe folder on Mac OS or the Control Panel/Programs and Features on Windows. You can download the installer for the new language from the Adobe website or the Creative Cloud desktop app. 061ffe29dd