Inability to Uninstall Windows.NET Framework 4.5 and Other Versions

Anonymous

My current OS is Windows 8.1 64-bit.

Recently I have been coming across a Windows error that states this: "The application was unable to start correctly (0cx0000135). Click OK to close the application." This error occurs for a variety of applications, such as GeForce Experience.

Another error that has occured is the inability for any application to start up at all. While 0cx0000135 error wasn't happening too often, this error of a program telling me that it is about to start then not doing anything is popping up fairly often, like for XSplit. I have XSplit on my taskbar and I click it and it begins to start up, but then it suddenly just stops. And this has been going on for MANY applications.

I'm not getting any errors with my system aside from those two, and everything that I have looked up about the application error leads me to believe that my Windows.NET is not functioning properly. Many sites recommend un-installing it and then re-installing it, which I have found myself incapable of doing because it doesn't appear in the "Programs and Features" part of my "Control Panel". I've tried deleting the files of c:/Windows/Microsoft.NET and that didn't work because many of those files could only be modified by the "TrustedInstaller", even after attempts to change the capabilities of the users.

Also, I believe that I have version 4.0 or version 4.5 at the latest (even though I honestly can't tell), but when I attempt to download 4.5.1, it tells me that I can't, even though I believe that I do not have version 4.5.1.

So I would like to know what I can do to uninstall the program safely and then re-install it.

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Anonymous

After all this I am still running into issues even though I thought everything was fixed and I've tried most everything I have found, though not everything. All I can say is that I've pretty much come up with the fact that it is the .NET Framework that comes with my OS that is malfunctional. I ran the methods listed here as well: http://support.microsoft.com/kb/976982 on top of doing everything that was listed in this thread.

So I am still left with the question if there is any definite way I can un-install my current Framework from my OS even though it came with Windows 8. Or perhaps there are some Windows 8.1 clean-up tools that are available or something like that.

I have managed to get a few things working, though, and I made sure that I fixed that CNBJ2530.DPB" of prncacla.inf issue because the sfc/ scannow command tells me that there are no issues, but I did not make another text document to see the results. One thing I got working was GeForce Experience all though it doesn't run as fast as it should. I start it up and it takes 20+ seconds to start, followed by a " unable to connect to nvidia try again later" message, followed by the program starting up. But I should be able to download drivers in the program and I can't because it keeps telling me to check internet connections, but I can download drivers from NVIDIA's site perfectly fine.

Apples....

Is it a PC or a laptop?

If it's a laptop, you cannot uninstall 8.1 which would be the only way to remove .NET 4.5.1 since the latter is only installed when you upgrade to Microsoft's latest incarnation of Windows.

And I've just read that the8.1 upgrade destroys the manufacturer's Recovery partition so that you can no longer use it to revert to Windows 8.0

If it's a PC and you have an installation disc, then you can reinstall Windows 8.0 again , sort out your .NET problem and then upgrade to 8.1 again. The latter will include .NET 4.5.1 of course and might place you back in the same boat you find yourself in now.

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42 additional answers

Anonymous

2014-02-08T14:30:31+00:00

Hi,

To troubleshoot the issue we have to know the version of .NET Framework installed.

Please refer to this link to determine the version of .NET Framework installed.

http://msdn.microsoft.com/en-us/library/hh925568(v=vs.110).aspx

REGISTRY DISCLAIMER:

Modifying REGISTRY settings incorrectly can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the configuring of REGISTRY settings can be solved. Modifications of these settings are at your own risk.

Please get back with the required information.
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Anonymous

2014-02-09T02:51:29+00:00

http://i.imgur.com/5xr5xAg.png

I hope that you can see that picture.

If you can't, I apparently have Framework 4.5 and/or later and I have previous versions as well. So, apparently, I at least have version 2.0.50727 to version 4.5.

I'm unaware of I should delete from the registry in order to uninstall Microsoft.NET. I won't do that for now.

EDIT: Apparently I have version 4.5.1, based on the verification tool that I downloaded from here: http://blogs.msdn.com/b/astebner/archive/2008/10/13/8999004.aspx
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Anonymous

2014-02-10T15:59:08+00:00

Hi,

The error usually occurs when an application fails to start due to some corruption of the files. You can uninstall and then reinstall .Net framework:

http://blogs.msdn.com/b/astebner/archive/2008/08/28/8904493

Check if the issue persists.

After that you can also uninstall and reinstall all the applications which is giving this error.
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Anonymous

2014-02-12T21:40:35+00:00

When I click on your link, all I get is "Group Not Found The requested Group cannot be found."

As for uninstalling and re-installing, I've tried that exact same thing with XSplit and it wasn't successful after around three tries and I just kept getting the exact same error of starting the program and then having it do absolutely nothing afterward. I even found that it was linked to the 0xc0000135 error becuase when I attempted to open applications within the XSplit files, they either never opened or 0cx0000135 error popped up.
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