9/16/2022 7:38 AM | |
Joined: 10/11/2021 Last visit: 3/13/2024 Posts: 6 Rating:
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After upgrading the HMI with OS XP to the new HMI with OS windows 10 the WinCC Flexible 2008 SP5 could not be opened due to a License issue. So when I open the WinCC flexible get the message "No valid license key found". The app will be closed" (image 01). The system displays a message at short intervals informing "unlicensed version" and then closes (image 02). After that, I open the Automation License Manager and get a pop-up window with the alert "one or more unused upgrade license keys were found on your local computer. You can perform an upgrade with the menu command "License key > Upgrade" (image 03). Once I perform the upgrade warning message pops up "No matching upgrade license keys were found" (image 04). Why is such a warning message popping up even though the keys are on the local disk?
AttachmentScreenshots.zip (555 Downloads) |
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