Installing GHI Electronics NETMF SDK 2016 R1 Pre-Release 1

I have uninstall sdk 2015 and trying to install 2016 prerelease but getting this error…
Using windows 7 64bit

[22A0:18F8][2016-03-23T01:53:31]i301: Applying execute package: USB_Drivers_x64.msi, action: Install, path: C:\ProgramData\Package Cache{F85197CF-1E39-43C6-BEAD-100BB11F0F47}v16.1.0.0\USB Drivers x64.msi, arguments: ’ ARPSYSTEMCOMPONENT=“1” MSIFASTINSTALL=“7” INSTALLDIR=“C:\Program Files (x86)\GHI Electronics”’
[22A0:18F8][2016-03-23T01:53:32]e000: Error 0x80070643: Failed to install MSI package.
[22A0:18F8][2016-03-23T01:53:32]e000: Error 0x80070643: Failed to execute MSI package.
[2304:17C4][2016-03-23T01:53:32]e000: Error 0x80070643: Failed to configure per-machine MSI package.

@ anthonys - Can you verify that C:\Program Files (x86)\GHI Electronics is empty? Also redownload the SDK and run it as an Administrator.

SOLVED : The issue was resolved by deleting the directory C:\Program Files (x86)\GHI Electronics and reinstalling :slight_smile: