Have a problem similar to what happened to my brothers machine just a while ago.
Have a machine for set up and I have downloaded MBAM now at least eight times and try as I may I end up with the trial version.
None of the downloads giver me the untick the trial version I am obviously doing something wrong though I am lost for a reason.
Have tried the official site with email, Cnet, Filehippo etc etc
Any ideas please before I give this one a miss?
Try uninstalling malwarebytes using RevoUninstaller . Choose Advanced mode let it scan for left for over registry keys select all then click delete . Once the delete has been completed click on the Next button and let it scan for left over files and folders do the same as you did with the registry select all click on delete then next and restart after it says successfully uninstalled .
Have you tried using the MBAM clean utility for the uninstall?
MBAM Clean Removal Process - Malwarebytes Forum
When you are installing is the trial option Not Displayed, Disabled, ... ?
This page shows the free version: Malwarebytes : Malwarebytes Anti-Malware removes malware including viruses, spyware, worms and trojans, plus it protects your computer
ICit2lol,
When done installing MBAM, uncheck: Enable free trial of Malwarebytes
Otherwise, you will be going in circles....
Quote