DeltaV 14 FP3 install

Hello,

I am trying to install DeltaV 14.3 FP3 on a system with 14.3 FP1 installed. What ever I try it won't work.

Try to use the   mount tool it tells me there in no vaild ISO found.

Mount the ISO with WIN tool as drive I can start the autorun or setup but it is telling me I should use the mount tool of DeltaV to mount the ISO. 

The same if I start it from the unziped ISO in a directory. 

The file are on a USB drive or on C: drive.

The WIN 10 runs in Vmware 17,5

Has someone an idea what to do?

Juergen