I'm sorry but once the trial has been used it cannot be reused. There is a 14 day only trial period.2014-04-20
Does Malwarebytes free trial renew?
Once you have used the trial one time on that computer, you cannot use it again.2014-08-09
Does Malwarebytes still work after trial?
When the Premium Trial has been deactivated, you can continue to use the free version of Malwarebytes for Windows to scan your computer for malware and disinfect your device after an attack.2021-05-10