Don't know if this helps (in a round about way) - but can you do it using the assoc and ftype commands via Powershell and cmd /c syntax ?
[PS] 2014-04-01 14:30:19> cmd /c assoc .doc .doc=Word.Document.8 [PS] 2014-04-01 14:34:09> cmd /c ftype word.document.8 word.document.8="C:\Program Files (x86)\Microsoft Office\Office15\WINWORD.EXE" /n "%1" /o "%u" Webpage example - http://technet.microsoft.com/en-us/magazine/ff687021.aspx Don K From: [email protected] [mailto:[email protected]] On Behalf Of James Rankin Sent: Tuesday, April 1, 2014 2:16 PM To: [email protected] Subject: [NTSysADM] PowerShell cmdlet Is there a PowerShell cmdlet that controls file type associations? I'm thinking not, but just checking in case I've missed something.... -- James Rankin --------------------- RCL - Senior Technical Consultant (ACA, CCA, MCTS) | The Virtualization Practice Analyst - Desktop Virtualization http://appsensebigot.blogspot.co.uk

