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.net 4 installation fails with error code: (0x80070643)
Hi, trying to install alps tpad drivers to get multitouch on win7 x64 dell laptop. the installer tries to load "Microsoft .net 4 client profile" but it fails with error (from log)
"MSI (C:\3b228d38aff65874c154c648\netfx_Core_x64.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Client Profile Setup_20130915_191425624-MSI_netfx_Core_x64.msi.txt
Final Result: Installation failed with error code: (0x80070643), "Fatal error during installation. " (Elapsed time: 0 00:01:24)."
I have also tried to install latest .net4 downloaded from ms downloads, but get the same error.
The multitouch worked fine in win8 (which i hated) but this is a very clean install ( partitions removed and reformatted) of win7 ultimate, sp1 loaded. I updated as per ms instructions for all win7 updates it said i needed (not counting the Office ones i don't want). I've spent many hours now and any help would be appreciated.