An error has occurred in the system

Hello, after uninstalling and installing milestone r3 I am no longer able to install milestone again, I followed the uninstallation and file deletion guide in the link https://supportcommunity.milestonesys.com/s/article/fully-uninstall-the-XProtect-VMS-software-detailed-guide?language=en_US , but it continues, I am not able to install it, I am somewhat desperate.

attached installer log

As this is not related to software development with the MIP SDK, which is the focus of this forum, please ask again in the support community, you should get better help from the partners using the support community.

https://supportcommunity.milestonesys.com