If you encounter this while trying to install the standalone .Net Framework 1.1 or even 2.0 or 3.0, try doing this:
Go to your start menu.
Click on Run
Type in msiexec.exe /regserver
Hit Enter
Now try it again. It should work.
Hard to find fixes for those done gone stubborn problems you encounter in every day tech life.
If you encounter this while trying to install the standalone .Net Framework 1.1 or even 2.0 or 3.0, try doing this:
Go to your start menu.
Click on Run
Type in msiexec.exe /regserver
Hit Enter
Now try it again. It should work.