I would like to suppress the first-run page for adblock.
I've read that you can do that by editting the registery at: [HKLM\Software\Policies\Google\Chrome\3rdparty\extensions\ldcecbkkoecffmfljeihcmifjjdoepkn\policy]
However I dont have the key "3rdparty" in my registery.
It stops at [HKLM\Software\Policies\Google\Chrome
I also can't find the key on any other location in the registery.