windows 10 postgres install bug

I've tried many versions of the pg installation.. Currently, I am using this:
postgresql-12.1-3-windows-x64.exe

It runs into a problem with the cluster initialization:

[18:22:47] Removing the existing ldconfig setting - set during the previous installation.
[18:22:47] Running the post-installation/upgrade actions:
[18:22:47] Write the base directory to the ini file...
[18:22:47] Write the version number to the ini file...
Initialising the database cluster (this may take a few minutes)...
Executing cscript //NoLogo "C:\Program Files\PostgreSQL\12/installer/server/initcluster.vbs" "NT AUTHORITY\NetworkService" "postgres" "****" "C:\Users\u6019010\AppData\Local\Temp/postgresql_installer_f2a752db06" "C:\Program Files\PostgreSQL\12" "C:\Program Files\PostgreSQL\12\data" 5432 "DEFAULT" 0
Script exit code: 1

Script output:
WScript.Shell Initialized...
Scripting.FileSystemObject initialized...

Called CreateDirectory(C:\Program Files\PostgreSQL\12\data)...
Called CreateDirectory(C:\Program Files\PostgreSQL\12)...
Called ClearAcl (C:\Program Files\PostgreSQL\12\data)...
Executing batch file 'radA3984.bat'...
Output file does not exists...
Removing inherited ACLs on (C:\Program Files\PostgreSQL\12\data)
Executing batch file 'radA3984.bat'...
processed file: C:\Program Files\PostgreSQL\12\data
Successfully processed 1 files; Failed processing 0 files

Called Die(Failed to reset the ACL (C:\Program Files\PostgreSQL\12\data))...
Failed to reset the ACL (C:\Program Files\PostgreSQL\12\data)

Script stderr:
Program ended with an error exit code

Error running cscript //NoLogo "C:\Program Files\PostgreSQL\12/installer/server/initcluster.vbs" "NT AUTHORITY\NetworkService" "postgres" "****" "C:\Users\u6019010\AppData\Local\Temp/postgresql_installer_f2a752db06" "C:\Program Files\PostgreSQL\12" "C:\Program Files\PostgreSQL\12\data" 5432 "DEFAULT" 0: Program ended with an error exit code
Problem running post-install step. Installation may not complete correctly
The database cluster initialisation failed.

Can you help?
Thanks
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