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I'm trying to install .NET 4.6.1, but it claims I have a newer version installed and won't let me. I do have .NET 5 installed, so I'm trying to uninstall that. I had two installations, one for RC1 and one for RC1 Update 1. I removed the Update 1 installation, that went fine, but RC1 itself won't uninstall. When I run the uninstaller it opens a prompt to locate AspNet5.ENU.RC1.exe. This version of the installer seems to have been wiped from the internet in favor of the RC1 Update 1 installer (AspNet5.ENU.RC1_Update1.exe). If I cancel the prompt I get 0x80070642 - User cancelled installation. If I point it to the Update 1 installer, I get 0x80070001 - Incorrect function. I'm able to repair with no problems, I just can't uninstall.

How can I fix this so I can properly uninstall .NET 5 RC1?

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4 回答 4

8

I downloaded only AspNet5.ENU.RC1.exe file from here: https://www.microsoft.com/en-us/download/details.aspx?id=49959 start it and run "uninstall". The uninstallation procedure with this file, for ASP.NET 5 RC1, works without problems.

于 2016-06-08T00:06:20.417 回答
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I managed to uninstall it by downloading the installer from asp.net and tried to install it by double clicking on the file. It gave an option to repair and uninstall.

于 2016-05-04T15:59:17.040 回答
0

I ended up reinstalling Windows for an unrelated reason. I made a point of not installing the update to Microsoft ASP.NET and Web Tools and the problem has not happened again.

于 2016-02-08T21:19:35.740 回答