Yull get that msg routinely if there is some issue with the microSD card… cuz the files will not be written to the microSD card. This will occur routinely times 25, if you are using a microSD that is NOT labeled as “high endurance”. High endurance microSD cards (from any brand) are the only microSD cards warrantied for use in security cams, etcetera.
If yur microSD card isn’t wyrkin’, try the various ways to re-format it.
note: if the playback feature was disabled, then, the button would/should be disabled, or, completely removed. Therefore, the title of this post maybe should maybe include “no video available”, which helps other users in the same boat quickly find the A to their Q.