“can,t access Windows Installer Service” during Python 312 update?

How do I solve the problem of “can’t access Windows Installer Service” during Python3.12 update? Error code 0x80070641
I had earlier installed the program but it was interfered with during a system reconfiguration. I need to uninstall it and reinstall to rectify some issues but this Window Installer Service access problem is preventing it. Please help.

Its a problem with WIndows itself. Not sure how to solve it. but a web search for “windows error 0x80070641” brings up lots of sites offering advice, include Microsoft itself.