We have been informed that the recent version of the Avast antivirus flags one of the files included in Identity Cloaker version 2 (possibly also in Identity Cloaker Portable, has not been confirmed yet) as infected with a virus. We will be contacting Avast on Monday and will submit Identity Cloaker for whitelisting.
While I do not know how fast their whitelisting process is, I am sure it will not take more than a week to get the issue resolved. I apologize for the inconvenience. Please contact our customer support if you cannot use your Identity Cloaker application due to this problem.
UPDATE on 10th September: The issue seems to be resolved, new versions of Avast antivirus no longer have the false positive detection. If you get the problem still, please make sure you have the latest virus database installed. If the problem persists, contact our customer support for further assistance.