In the title of this thread it also says "system databases".
This does in fact work a little different and not all by simply "MOVE FILE".
It is described in BOL: Move System Databases
And also just a personal tip: think about stop using drive letters. Using mount points eases much of such deployment and maintenance issues
Andreas
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MVP SQL Server
Microsoft Certified Master SQL Server 2008
Microsoft Certified Solutions Master Data Platform, SQL Server 2012
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