Hi All Experts,
This is not a very important issue at all so I am not looking for an answer quickly. So sometimes I have users that are using either IE9, IE10, or IE11 and when they access a link that will open a PDF file, either the page that opens will be completely blank, or the other possibility is that the page will open with the wonderful message Website not found. I have tripled checked to make sure the Adobe Reader add on is enabled in IE and even when this happens I can open Adobe Reader directly. The only way I have found to fix this issue is to go to tools, Internet Options, and under Advanced and perform a reset. Reboot the PC have the user log back in, and then I re enable all the add-ons (even though the Adobe Reader add-on never gets disabled but Java and a couple of other add-ons need to be re-enabled). So after I do this all is working fine. There must be a root cause that this is happening but for the life of me I cannot figure out what it may be.