.Net framework won't work for 32bit programmes in Win7 64bit

[Jia YiLi]

Hello,


I am having issues with programmes depending on .net framework. (Twitch Desktop & others)

When launching the programme, an error appears directly :

- "Application unable to start correctly 0xc0000135".

Some dependency walker job shows me that the mscoree.dll is not found for the sepecific exe.


Environment :

Windows 7 64bit

.Net Framework 4.7 freshly installed


What I did:

- Uninstalled all .Net framework and reinstalled the 4.7 pack

- didn't fix the issue

- Cmd (as admin) then "sfc /scannow"

- log says multiple times that some mscoree.dll version mismatch

- log says multiple times that some mscoree.dll source also corrupted

- didn't fix the issue

What I know :

- All programmes (2 for now) having the same issues are 32bit programmes based on .Net framework.

- There is a mscoree.dll in system32, but none in SysWOW64


What I am doing:

- .Net is corrupted and needs to be forcely reset.

- I lauched the following command before leaving home

- DISM.exe /Online /Cleanup-image /Restorehealth

- https://support.microsoft.com/en-us...er-tool-to-repair-missing-or-corrupted-system



Could anyone give me some ideas about how to solve this issue ?


Best regards


Jiayi

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