msiexec /update rvaddon_upd.msp /quiet Verify with:
The last official update was KB4512497 (October 2019 – Security update for R-V Addon). Version should be 2.3.6120.0 or higher. rvaddonmsi+visual+studio+2015+download+upd
msiexec /i rvaddonmsi.msi /quiet /norestart /log install.log To apply the update silently: msiexec /update rvaddon_upd
Check your system PATH. Some addons require restarting the build agent or running vsvars32.bat to expose environment variables. rvaddonmsi+visual+studio+2015+download+upd