Hi Aspose team,
We are using Aspose 20.3 lib. I signed an encrypted PDF by using a certificate from local and I didn’t see any exceptions in the code while signing.
Then, I install the certificate into the system and sign the same PDF by using the certificate(which I just install into the system) from “Windows Certificate Store”, but I see an exception occurred in the code.
I prepared the code sample, the test pdf and the certificate. Please have a look. Thanks.
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