Hi,
As the error message suggests that you are using a version that was released after your subscription expiry date: "2010-04-08". You have to use a version/fix of the product that should released before that date where as you are using the version of the product which was released: " 2010-06-17". If you need to use latest versions/fixes, you have to upgrade your subscription.
For confirming the date of your subscription expiry date of your license file, please open your license file into notepad and check the subscription expiry date.
Thanks for your understanding!
Amjad Sahi
Support Developer,
Aspose Sialkot Team
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