CCenhancer 4.5.3 portable Home › Forums › Product Support › CCenhancer 4.5.3 portable This topic has 1 reply, 2 voices, and was last updated 6 years, 7 months ago by Shane Gowland. Viewing 1 post (of 1 total) Author Posts September 20, 2018 at 10:18 am #13723 Shane GowlandKeymaster Hi Magnus, It sounds like you’re encountering a block from your firewall or antivirus software. Have you tried adding singularlabs.com to the whitelist of whatever security software you use? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In