Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Failed to load the dll from [C:\Program Files\dotnet\host\fxr\1.0.1\hostfxr.dll], HRESULT: 0x80070057

See original GitHub issue

Environment data

dotnet --info output: C:\Users\Rakesh>dotnet --info Failed to load the dll from [C:\Program Files\dotnet\host\fxr\1.0.1\hostfxr.dll], HRESULT: 0x80070057

system config configuration

software installed

file location file

error is still comming error

solve this and give just reasonable solution. what i can do

Issue Analytics

State:
Created 7 years ago
Comments:18 (4 by maintainers)

Top GitHub Comments

9reactions

shaileshpisatcommented, Mar 2, 2017

Hi Had this similar issue. I have Win 7 SP1. Installed Windows update from following link and got resolved. https://www.microsoft.com/en-us/download/details.aspx?id=26767

Hope it helps

8reactions

chrpaicommented, May 3, 2019

This issue should not be closed. The hosting bundle should refuse to install and tell the user why ( missing prereqs). Instead it installs like everything is fine. Then my application installs and it manifests itself as a runtime error requiring me to go research this issue to find this. It’s not a good UX and not the accepted practice for installers for the last 20 some years. (Bonus points: actually install the prereqs for the user. WiX is quiet capable of doing web downloads of vc_redist and some windows updates and installing them. )

Top Results From Across the Web

Failed to load the dll from [C:\Program Files\dotnet\host\fxr ...

Failed to load the dll from [C:\Program Files\dotnet\host\fxr\1.0.1\hostfxr.dll], HRESULT: 0x80070057. system config

Failed to load the dll: hostfxr.dll

I run any dotnet function like: c/:>dotnet --help And I get: Failed to load the dll from [C:\Program ...

Failed to load the hostfxr.dll after install net core

This answer fixed my issue; I had built 32 bit first, then tried 64 (which was the correct build). After I deleted the...

Can install SMAPI

When i try to run the installer it says this: Failed to load the dll from [C:\Users\Krist≤f\Desktop\smapi\SMAPI 3.13.4 install.

2147450750 (Failed to load the dll from [C:\Program Files (x86 ...

I've just updated my Rider instance from 2020.2.3 to 2020.2.4 and unit tests stopped working. Target framework of the project is "netcoreapp2.2". Last...