Hello,
I have Avast Premier 17.9.2322 (build 17.9.3761.0) installed on a windows 7 Professional service pack 1. The UI is a blank page. Following the recomendations provided in the forum by avast employee, I have reinstalled Avast, first cleaning the previous installation with the windows deinstallation tool and then using avastclear in safe mode. However, very disappointingly, the problem is not fixed yet!
Please provide precise instructions to fix the issue.
Best Regards