Rending Features are currently Disabled

[netsonicyxf]

I have Revit 2016 (not LT) on my Win7 x64 SP1 for more than 1 year and it has been working perfectly without any problem.

Today when I open any RVT or RFA files, it shows message

According to Autodesk solution ( https://knowledge.autodesk.com/support/revit-products/learn-explore/caas/CloudHelp/cloudhelp/2016/EN... )

I reinstalled the material library. although I have it installed before, but it doesn'e resove the issue.

Any solution?

BTW, I installed Vault Client 2016 and 2017 a few days ago, I don't know if it has something to do with the issue.

[ToanDN]

I had the same problem a while back after Windows 10 updated.  I had to run every MSI installer file in the installation folder to fix it.  Below is the folder extracted from the downloaded pack.  Yours may be different.