Hello, I have used the free version for some time but have not used or updated Malwarebytes in about eight weeks. When I started up the PC the program it would not run and update would not install. I removed the program and deleted the directory in the programs folder as well. I attempted to the install again with the same results. I tried to specify another folder and that did not help either. Should I try Safe Mode for install? I also have another Spyware/Virus product and the short scan found no issues. I am wondering if the failure to install Malwarebytes indicates there is a virus/malware ? It is very late at night and I have not supplied enough information but hope I can get a start on this in the morning. Thanks for any help advice.