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NET Framework won't install


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Posted

NET Framework was unable to update from Windows Update. Looked for an answer and tried several solutions, none of which worked. First I tried uninstalling all of NET F with dotnetfx_cleanup_tool. Then I tried to get NET F back from Windows Update but the installation would never complete although it seemed like it was installing. Then downloaded dotnetfx.exe and same thing. It started to install but wouldn't complete. Can't get updated NET Framework back. Any suggestions??

Thanks,

Rubby1


Posted

1. SP3

2. What do yo mean by "architecture"?

3. Yes, using administrator account

4. Error was 0x66A before uninstalling, and 0x641 after trying to reinstall.

Posted

The installer leaves a log file behind (in %temp%, called dd_dotnetfx*.txt IIRC). I'd have a look at that instead (open with notepad, ctrl-F, search for "error" or such -- you should find something quickly)

Posted

browse the GUIDs in

HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall

should be able to get the msiexec /x{guid} string for any left over pieces. We had a video driver that dropped a version of netframework2.0 I had to uninstall via this method.

Posted

Is this it Coffeefiend? This is the "dd_dotnetfx35error.txt file.

[09/14/09,12:27:19] Windows Installer Patch Registration Fix for .NET Framework 3.5 (x86): [2] CGenericComponent::Install() expects the setup file for Windows Installer Patch Registration Fix for .NET Framework 3.5 (x86) but fails to get it

[09/14/09,12:27:19] setup.exe: [2] ISetupComponent::Pre/Post/Install() failed in ISetupManager::InternalInstallManager() with HRESULT -2147467259.

[09/14/09,12:27:32] WapUI: [2] DepCheck indicates Windows Installer Patch Registration Fix for .NET Framework 3.5 (x86) is not installed.

There is also this one. It is the dd_dotnetfx35install.txt

[09/14/09,18:35:41] Starting Install.exe

[09/14/09,18:35:41] Parsing switches from commandline: C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\IXP000.TMP\install.exe /q /l

[09/14/09,18:35:41] SourceDir: C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\IXP000.TMP\

[09/14/09,18:35:41] Install started

[09/14/09,18:35:41] Checking system requirements

[09/14/09,18:35:41] OS: Win NT

[09/14/09,18:35:41] Ver:

[09/14/09,18:35:41] SP: Service Pack 3

[09/14/09,18:35:41] Checking Internet Explorer Version

[09/14/09,18:35:41] Looking for 5.0.2919.6307

[09/14/09,18:35:41] Found Internet Explorer Version: 7.0.5730.13

[09/14/09,18:35:41] Internet Explorer Version is OK...

[09/14/09,18:35:41] System meets minimum requirements

[09/14/09,18:35:41] Checking Windows Installer version...

[09/14/09,18:35:41] Finished Checking Windows Installer version.

[09/14/09,18:35:41] Trying to load msi.dll

[09/14/09,18:35:41] Loading: C:\WINDOWS.0\system32\msi.dll

[09/14/09,18:35:41] Looking for mscoree.dll from PDC

[09/14/09,18:35:41] mscoree.dll from PDC is not installed local

[09/14/09,18:35:41] Looking for mscoree.dll from Beta

[09/14/09,18:35:41] mscoree.dll is not installed local

[09/14/09,18:35:41] Trying to load msi.dll

[09/14/09,18:35:41] Loading: C:\WINDOWS.0\system32\msi.dll

[09/14/09,18:35:41] Installing: C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\IXP000.TMP\netfx.msi

[09/14/09,18:35:41] Checking IIS...

[09/14/09,18:35:41] IIS not found

[09/14/09,18:35:41] Checking MDAC Version

[09/14/09,18:35:41] Looking for 2.70.7713.0

[09/14/09,18:35:41] Found MDAC Version: 2.81.1132.0

[09/14/09,18:35:41] MDAC Version OK

[09/14/09,18:35:41] StopDarwinService(): Darwin Service was already stopped

[09/14/09,18:35:41] Trying to load msi.dll

[09/14/09,18:35:41] Loading: C:\WINDOWS.0\system32\msi.dll

[09/14/09,18:35:41] Darwin log: C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\netfx.log

[09/14/09,18:35:41] No UI

[09/14/09,18:35:41] Calling MsiInstallProduct() with commandline: REBOOT=ReallySuppress IIS_NOT_PRESENT=1

There are also a log file and a depcheck file it they would help.

Posted

go to START-->Run

type regedit

browse to

HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall

you will see a bunch of folders underneath generally titled with the GUID of the product installed

when you highlight one of the folders the contents will display in the right hand pane

start scrolling through them looking for a displayname that is = to some .net action

then copy that uninstall string and paste it into a cmd window

*again, if its a /i that will usually be the repair/remove dialog, use /x for the straight uninstall dialog

Posted

I found 3 seperate folders with "display names" that refer to NET Framework 3.5 with uninstall strings. Should I put the uninstall string for each one into a cmd window? There is also a folder that refers to an icon for NET Framework. Do I need to be concerned with that or leave it alone?

Posted

yeah I would certainly run them all.

I did not clean (nor even look for that matter) for orphaned pieces. Once I had uninstalled the existing pieces via this method, the .net installations resumed normal behavior.

Posted

To Iamtheky,

I am unable to copy and paste the actual string. When I click on it, it won't highlight. The Edit menu only lets me copy the "key name". When I copy and paste that, all it does is paste the location with the KB# but not the actual uninstall string.

Also, the last instruction from your previous reply which was, "*again, if its a /i that will usually be the repair/remove dialog, use /x for the straight uninstall dialog", I don't entirely understand. I didn't see /i or /x in the string itself, the part the wouldn't allow me to copy and paste.

Thanks for the help

Rubby1

Posted

I apologize, some of those entries are a bit incomplete.

Go ahead and type the following into a cmd prompt

msiexec /x{that-key-name}

it should work for most as the folder is generally named the same as the GUID.

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