I got the later version from my company. It can be downloaded from here, https://software.cisco.com/download/home but you need a login and a valid service contract associated with your profile.

Hello - I experienced the same exact issues. I was able to obtain a newer version of the AnyConnect client (4.8.03036), and I installed it right over the older version (4.7.00136), and it worked perfectly. The pop-ups are gone and I can now connect t...