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Has anybody used the OpalReqCheckn command-line utility?

Output from running this tool shows the following:

Usage: opalreqcheckn.exe <TargetDevice> [IGNORE_OPAL_AUTHORITYCHECK_RESULTS]
<TargetDevice> DeviceName in Global name space e.g. PhysicalDrive0
IGNORE_OPAL_AUTHORITYCHECK_RESULTS same effect as the the SGN install pa
rameter

So how do I find the DeviceName of the hard drive? Where is the "Global name space"? I've asked Sophos support for documentation on this tool, and there's been no response.

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0 ChrisD over 10 years ago

Hi Andy,
try "opalreqcheckn.exe PhysicalDrive0"
or "opalreqcheckn.exe PhysicalDrive0 IGNORE_OPAL_AUTHORITYCHECK_RESULTS" if you want to ignore the authority check.
Pleasee see Knowledge Base Article
SafeGuard Device Encryption: OPAL Support
http://www.sophos.com/en-us/support/knowledgebase/113366.aspx
for technical background on functional and security checks.
Regards,
Chris
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