Some users are experiencing an issue where after they update Communicator to version 5.5.7 the software won't open. After attempting to open Communicator, the splash screen appears, the loading bar goes through it's process, then the splash screen disappears but Communicator does not open. Sometimes the user receives a Microsoft Visual C++ Runtime Library error. Please follow the steps below to resolve the issue.
TO SOLVE THE PROBLEM
Go to the following path:
C:\Users\[Your User Name]\AppData\Local\Tobii_AB\DefaultDomain_Path_rsenzzb31hxihz24b4b2iuakntbyiojw
And remove the “220.127.116.1103” folder and then Communicator should open again.