Hi Andreas, I am working on a .net program that was started by someone else in our office who is no longer here. I believe it's version 1.7.1.
I am not familiar with bouncycastle dlls- can you give me more information about this? Thank you, Tasha -----Original Message----- From: Andreas Lehmkuehler [mailto:[email protected]] Sent: Sunday, April 07, 2013 8:03 AM To: [email protected] Subject: Re: Rubber Stamp/saving error Hi, Am 05.04.2013 17:43, schrieb Tasha Keppler: > Hi, > > Has anyone encountered this error (I'm using psfbox in a vb.net application): Most of us are using PDFBox in a java based environment, so that it might be hard to find an .NET expert to answer your question. > org.apache.pdfbox.exceptions.COSVisitorException: class configured for > MessageDigest(provider: SUN)cannot be found. > > What does this mean? What can I do to correct it? What version of PDFBox are you using? Did you build the .NET version of your own or do you use a precompiled version from elsewhere? The exception sounds like an encryption/decryption issue. Are the bouncycastle-DLLs on your path? > Thanks for your help! > > Tasha BR Andreas Lehmkühler
