Can't install .NET framework 4.5 Windows 7 Home Premium

Its been a while since being on here, and all of my update issues come down to this one issue, I think.
It fails to load, and I have tried manually and automatic from Windows update.
Regedit shows Net Framework to 3.5 with no 4 and up. I did a reinstall of Windows Home Premium where you upgrade and dont lose all of your data etc.. Did not fix it.
Microsoft is of no help, they are very generic.
0x80070643), "Fatal error during installation. "

Any help

Hi Steve40th,

Steve40th said:

. . . all of my update issues come down to this one issue, I think.
It fails to load, and I have tried manually and automatic from Windows update.
Regedit shows Net Framework to 3.5 with no 4 and up. I did a reinstall of Windows Home Premium where you upgrade and dont lose all of your data etc.. Did not fix it.

[1] Did you try installing it using WUSA?
[2] Just to check the latest version installed, run the batch script => File removed by me.

I hope this helps!

Hi Steve40th,

Steve40th said:

I have Version 3, and I havent used WUSA.

This will list ALL .NET Framework versions installed => NET_Version.bat.

Hi Steve40th,

Update System Specifications

Please update your system specifications in your UserCP => Edit System Spec setup. It will help us to help you!

This SevenForums tutorial [Published by Brink and written by CyberZeus] uses an automated tool which makes this task very easy and quick to do. Click here => Update System Info.

Thanks.

Hi Steve40th,

Steve40th said:

Okay, I can download, but it wont install. it fails..

What is the KB number?
What is the full update name as downloaded?

Hi Steve40th,

Steve40th said:

Kb 4503548

From the command prompt, type . . .

wusa.exe FULL PATH.msu /quiet /norestart

. . . and press Enter.

FULL PATH is the full path to where you downloaded KB4503548 to.

I hope this helps!