I have this message that pops up constantly and the only way to minimize it is to go to task manager. Here is what the message says......"this application has failed to start because AegisE5.dll was not found. Re-installing the application may fix this problem." How do I re-install the AegisE5.dll?

I have this message that pops up constantly and the only way to minimize it is to go to task manager. Here is what the message says......"this application has failed to start because AegisE5.dll was not found. Re-installing the application may fix this problem." How do I re-install the AegisE5.dll?AegisE5.dll is related to a network authentication system. Because this is almost certainly used only with corporate networks, you should contact your corporate IT support for assistance.If your computer does NOT connect to a corporate network:What changes have you made recently to your networking hardware/software? Do you have a home network? Wired or wireless? How is your computer connected to the Internet?