Indicators deleted after updating my computer

 
I have two free indicators that disappeared from my chart after updating my computer.  I've tried downloading again, but they will not attach to my charts.  What do I need to do to fix this? Thank you
 
If those free indicators are from the Market, and if Windows 10 was updated with some global updates so you will need to spend the other activation (delete indicators from Metatrader, and install them once again).