Actually the signature created during the download is invalid. At first I got the message, that the revocation has failed, now it is OK, but the digital signature is still invalid. On the bright side, only EmsisoftEmergencyKit.exe is affected, once files are unpacked/updated, the scanner works fine.It's not even signed.
It shouldn't have happened but cut them some slack, for a team of 40 remote people they've made a fine set of products and big security companies with hundreds of millions of customers and a whole lot of $ end up damaging systems more than malware. Avira couldn't make a behaviour blocker that didn't black screen systems after Windows Updates but Emsisoft managed it.Yeah, after the update, everything went fine.
Well, quite unprofessional. This shouldn't happen to companies that specialize in user security.