Award Winning Customer Service Software, trusted by 200,000+ customers.Do you know how to stop the PDF file from popping up whilst quick printing please? Searched for hours, but can’t find anything! Thank you When quick printing an Adobe attachment from Outlook 2016 (I think), the Adobe file opens temporarily and then closes after it has printed. I was hoping that you could help with a problem I have. But according to this info i can only block hostnames: 127.0.0.1 localhost 127.0.0.1 92.com 127.0.0.1 So can i replace that hostname with a IP address? I need to block some IPs in the hosts file.adobe watching the replies to this tweet like:/kO1eyTASMj.the file is located at: Block Adobe Activation Yaron Maor it can be edited using any text-editor such as Notepad. The Hosts file is a static name-resolution table that overrides the system's DNS server settings.