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Error: Failed loading DLPSecurityService.dll

After installing the latest October MS Windows 7 patches I'm no longer able to install any version of DLP. I get a popup that says "Error: Failed loading DLPSecurityService.dll"

Is anyone else seeing this? A quick google search of this error brought me to McAfee KnowledgeBase - Error: Failed loading DLPSecurityService.dll (when manually installing the DL...  which says its a Windows Installer issue, but all other installers I've tried are working with no issues so it appears to be related to the DLP installer alone. It does matter which version of DLP either - I've tried 9.2, 9.4, and even 10.

Any feedback is appreciated!

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