Guest Posted September 5, 2006 Share Posted September 5, 2006 1. Permissions problem on the working directory. Check that the working directory that you entered in the module settings exists, and that PHP can get to it. 2. smime not installed on your server, or you don't have permission to use it. Check with your server admin. 3. bad or non-existent keys. Make sure that you have generated public and private keys, and that they exist in the location you specified in the module settings. Hi, Where can I find more information about these topics? I am still in the process of configuring my installation of PayPal IPN. Even though these are briefly discussed in the Installation Guide of this contrib, I'm afraid it wasn't enough to illuminate for me. I need to read up some more. Enable Encrypted Web Payments Your Private Key Your Public Certificate PayPal's Public Certificate Your PayPal Public Certificate ID Working Directory OpenSSL Location If anyone can point me to the right place, I'd be very grateful. Thanks, Morcar Quote Link to comment Share on other sites More sharing options...
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