"Wanna" ransomware outbreak. Please see this Sophos article sophos.com/kb/126733 for advice on how to protect your organization. Immediate action recommended.
During the installation or upgrade of PureMessage for Windows Exchange, version 2.6.1, you see the following error message:
Error 1603Fatal error during installationPlease consult Windows installer help for further information
Note: this error may also be seen in conjunction with the error:
Error initialising quarantine database.
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