My understanding is Encryption key is used to read the passwords. Why is it stored in Data folder and Core DB (properties) table?
In my case say I am creating a new environment by copying the Website from environment A and DB from Environment B. What should I do to setup coveo in the new environment? Should I go with the Encryption Key in A (Data) or B (DB)? or Disable all the Coveo config and install the Coveo for Sitecore Package newly ?
Sitecore version 8.1 Coveo 4.0 On premise