TENT

Thank you treed, would you recommend that i consider updating my OS instead? It might not be a bad idea.

Thank you MAXBAR1 and alvarnel! Both VERY good points of information. Would you suggest I go to El Capitan or try to download 3.x without having to pay again? Obviously I downloaded the wrong product. How can i contact MWB to get this straightened out? Thank you again! Thoughts?

Reference #115106930: Malwarebytes Premium Ordered, purchased and downloaded MWB Premium on 2/22/2020. Attempted installation of the premium package and received the following message: “Malwarebytes can’t be installed on this disk. Installation failed.” Tried the installation 3 times with the same result. Thought a simpler version if MWB might be successful if in fact existing malware is prohibiting the Premium install so downloaded the free version on 2/23. Same result. Now have the free version downloaded which apparently overwrote the premium one. Cant get MWB installed. Please help. For your reference I have a Mac running Yosemite 10.10.5 I have a 1TB SSD with 394 18 Gb free. Sent in support ticket twice with no response