I have Malwarebytes Anti-Malware Home (Premium) 2.1.8.1057 I am also having issues unable to access the update server after Database Version v2015.07.28.01 I had this same issue and I contact support they told me just to do a Mbam-Clean and than Install Malwarebytes Anti Malware again. So I did than and i tried to access the update server it worked. Now its not working again! Tired of this. Now im having the same issue again. Here is the log file Malwarebytes Anti-Malware www.malwarebytes.org Update, 7/27/2015 7:32 PM, SYSTEM, COMPUTER, Scheduler, Failed, Unable to access update server, Scan, 7/27/2015 7:39 PM, SYSTEM, COMPUTER, Context, Start:7/27/2015 7:32 PM, Duration:7 min 2 sec, Threat Scan, Completed, 0 Malware Detections, 0 Non-Malware Detections, Error, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Update, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Manual, Remediation Database, 2015.7.20.1, 2015.7.27.5, Error, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.25.5, 2015.7.27.3, Update, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Manual, Malware Database, 2015.7.26.3, 2015.7.27.7, Protection, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Protection, Refresh, Starting, Protection, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Protection, Refresh, Success, Error, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 7:41 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Error, 7/27/2015 7:42 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 7:42 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 7:42 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Error, 7/27/2015 7:42 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 7:42 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 7:42 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Scan, 7/27/2015 7:48 PM, SYSTEM, COMPUTER, Manual, Start:7/27/2015 7:41 PM, Duration:6 min 18 sec, Threat Scan, Completed, 0 Malware Detections, 0 Non-Malware Detections, Error, 7/27/2015 7:50 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 7:50 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 7:50 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Error, 7/27/2015 7:50 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 7:50 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 7:50 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Scan, 7/27/2015 7:57 PM, SYSTEM, COMPUTER, Manual, Start:7/27/2015 7:50 PM, Duration:6 min 12 sec, Threat Scan, Completed, 0 Malware Detections, 0 Non-Malware Detections, Error, 7/27/2015 8:01 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 8:01 PM, SYSTEM, COMPUTER, Scheduler, 5, Update, 7/27/2015 8:01 PM, SYSTEM, COMPUTER, Scheduler, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Error, 7/27/2015 8:14 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 8:14 PM, SYSTEM, COMPUTER, Scheduler, 5, Update, 7/27/2015 8:14 PM, SYSTEM, COMPUTER, Scheduler, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Protection, 7/27/2015 8:30 PM, SYSTEM, COMPUTER, Protection, Malware Protection, Starting, Protection, 7/27/2015 8:30 PM, SYSTEM, COMPUTER, Protection, Malware Protection, Started, Error, 7/27/2015 8:32 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 8:32 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 8:32 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Error, 7/27/2015 8:32 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 8:32 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 8:32 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Error, 7/27/2015 8:46 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 8:46 PM, SYSTEM, COMPUTER, Manual, 5, Update, 7/27/2015 8:46 PM, SYSTEM, COMPUTER, Manual, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, Update, 7/27/2015 8:46 PM, SYSTEM, COMPUTER, Manual, Malware Database, 2015.7.27.7, 2015.7.28.1, Protection, 7/27/2015 8:46 PM, SYSTEM, COMPUTER, Protection, Refresh, Starting, Protection, 7/27/2015 8:46 PM, SYSTEM, COMPUTER, Protection, Refresh, Success, Error, 7/27/2015 8:47 PM, SYSTEM, COMPUTER, Update, Bad md5 or size: akadomains, 11, Error, 7/27/2015 8:47 PM, SYSTEM, COMPUTER, Scheduler, 5, Update, 7/27/2015 8:47 PM, SYSTEM, COMPUTER, Scheduler, AKA Domain Database, Failed, Unable to access update server, 2015.7.27.3, 2015.7.27.3, (end) malware version.docx unable to access server.docx