OK have done that and re-installed , will give it a few days to see how things go, I must admit I am a bit annoyed at having to go through this to see if it works, and reading on the internet on various forums , people do seem to have been having this problem since the launch of windows 10. I will admit when I uninstalled it around 6 months ago I did not follow up on any updates regarding this issue, but was hoping it had been resolved, hence my trying it again, as I like the product, but cannot live with it, if it is temperamental.