Can't install netframework 4 ( fatal error)

[flenz22]

I Can't install netframework 4 ( fatal error) I went on google and found this but it didnt work. I dont have assembly folder\

I went to "C:\Windows\Microsoft.NET" there is a directory called "Assembly".

I looked in the directory and found some subdirectories with lots of old dot net 4 files. I renamed the directory Assembly2 and tried to install Dot Net 4 and it worked!!!!

It seems that something was in the old "Assembly" directory.

PLease help/


7 Ultimate x64

[Color]

Well first install framwork 3.5 ( or re install if you have it) then try installing framwork 4

[Hydrogen]

Do you have directx.9 or 11?

[flenz22]

Do you have directx.9 or 11?

Yes. I have 11

[CrosLife]

Yes. I have 11

try to install directx 9 btw wrong section

[Hydrogen]

Nvm this happened to me b4.
Here's your issue:

" [There is a problem with this Windows Installer package. Please refer to the setup log for more information. ]
[12/8/2011, 7:49:39]MSI (C:\c9525393b7fc39e50b89\netfx_Core_x86.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Client Profile Setup_20111208_074657527-MSI_netfx_Core_x86.msi.txt
[12/8/2011, 7:49:39]PerformOperation returned 1603 (translates to HRESULT = 0x80070643)"

Repeat the steps you listed above EXCEPT using CCleaner. Use of third party "cleanup" tools has shown to be a leading cause of Windows system issues leading to a required OS reinstall.

Clear your %temp% directory. Disable your AV software.

Follow 'irarab's solution in his answer in this thread:

Error installing .NET 4.0 Framework on Windows 7 Ultimate x64

Run the .NET Framework 4.0 standalone installer As Administrator.

If the install fails again, supply full logs as follows:

Please collect your install logs with this:

Download VS Log Collection Tool from Official Microsoft Download Center

After you run Collect.exe, you'll find vslogs.cab in your %temp% directory. Please upload vslogs.cab to a public site, like SkyDrive, and post the link here.

C+P

[Janitor]

Provide screenshots of the error .

[Biesi]

Yep would be very useful if you could post some information about the error ( like the crash/error log )

[[MPGH]Hero]

No reply in a while, I'll assume this is solved.