When you try to install a Google Chrome extension, you may come across this error message:
LINER – Web/PDF Highlighter (extension ID “bmhcbmnbenmcecpmpepghooflbehcack”) is blocked by the administrator.
It is because your computer’s administrator user (mostly like the IT department if it is your work computer) blocked installing certain Chrome extensions through group policies.
If you have admin rights in your computer, follow the steps below to lift this restriction:
- Close Chrome
- Search for “regedit” in Start menu
- Right click on
regedit.exeand click “Run as administrator”
- Go to
- Remove the entire “Chrome” container
- Open Chrome and try to install the extension
Another alternative is uninstalling and reinstalling Chrome but I don’t recommend it as it takes more time. Otherwise contact your IT department to whitelist the extension.
Restrictions will be applied back once you restart your computer. However, you can keep using the extensions you have already installed.
Disclosure: Some of the links on are "affiliate links", a link with a special tracking code. This means if you click on an affiliate link and purchase the item, we will receive an affiliate commission. The price of the item is the same whether it is an affiliate link or not. Regardless, we only recommend products or services we believe will add value to our readers. By using the affiliate links, you are helping support the VOUdeals website, and we genuinely appreciate your support.
Tags: Chrome, Google Chrome