sdk: After Visual Studio 2017 Community RC dotnet stopped working

Steps to reproduce

Installed update for VS 2017 RC

Expected behavior

dotnet ef [options] working

Actual behavior

It doesn’t work

Environment data

dotnet --info output: not working either

Windows 10 Pro 64-bits

dotnet --version:

Tracing enabled
--- Invoked dotnet [version: 1.1.0, commit hash: 928f77c4bc3f49d892459992fb6e1d5542cb5e86] main = {
dotnet
ef
}
Reading fx resolver directory=[C:\Program Files (x86)\dotnet\host\fxr]
Considering fxr version=[.]...
Considering fxr version=[..]...
Considering fxr version=[1.1.0]...
Detected latest fxr version=[C:\Program Files (x86)\dotnet\host\fxr\1.1.0]...
Resolved fxr [C:\Program Files (x86)\dotnet\host\fxr\1.1.0\hostfxr.dll]...
Loaded library from C:\Program Files (x86)\dotnet\host\fxr\1.1.0\hostfxr.dll
Tracing enabled
--- Invoked hostfxr [commit hash: 928f77c4bc3f49d892459992fb6e1d5542cb5e86] main
Own DLL path=[C:\Program Files (x86)\dotnet\dotnet.dll]
Checking if CoreCLR path exists=[C:\Program Files (x86)\dotnet\coreclr.dll]
--- Executing in muxer mode...
Detected a non-standalone application, expecting app.dll to execute.
Application 'ef' is not a managed executable.
--- Resolving dotnet from working dir
Probing path [C:\Users\...\Source\Repos\qurema\src\App\global.json] for global.json
Probing path [C:\Users\...\Source\Repos\qurema\src\global.json] for global.json
Probing path [C:\Users\...\Source\Repos\qurema\global.json] for global.json
Found global.json [C:\Users\...\Source\Repos\qurema\global.json]
--- Resolving CLI version from global json [C:\Users\...\Source\Repos\qurema\global.json]
CLI version is [1.0.0-preview3-004056] in global json file [C:\Users\...\Source\Repos\qurema\global.json]
CLI directory [C:\Program Files (x86)\dotnet\sdk\1.0.0-preview3-004056] from global.json doesn't exist
--- Resolving SDK version from SDK dir [C:\Program Files (x86)\dotnet\sdk]
No production version found, so using latest prerelease
Checking if resolved SDK dir [C:\Program Files (x86)\dotnet\sdk\-1.-1.-1] exists
Resolved SDK dir is []
Found CLI SDK in:
Did you mean to run dotnet SDK commands? Please install dotnet SDK from:
  http://go.microsoft.com/fwlink/?LinkID=798306&clcid=0x409

I’ve also tried to removeglobal.json (which exists soley for Azure, perhaps it is obsolete since Azure environment is now updated), but the same error still occurs

Error

Tracing enabled
--- Invoked dotnet [version: 1.1.0, commit hash: 928f77c4bc3f49d892459992fb6e1d5542cb5e86] main = {
dotnet
ef
}
Reading fx resolver directory=[C:\Program Files (x86)\dotnet\host\fxr]
Considering fxr version=[.]...
Considering fxr version=[..]...
Considering fxr version=[1.1.0]...
Detected latest fxr version=[C:\Program Files (x86)\dotnet\host\fxr\1.1.0]...
Resolved fxr [C:\Program Files (x86)\dotnet\host\fxr\1.1.0\hostfxr.dll]...
Loaded library from C:\Program Files (x86)\dotnet\host\fxr\1.1.0\hostfxr.dll
Tracing enabled
--- Invoked hostfxr [commit hash: 928f77c4bc3f49d892459992fb6e1d5542cb5e86] main
Own DLL path=[C:\Program Files (x86)\dotnet\dotnet.dll]
Checking if CoreCLR path exists=[C:\Program Files (x86)\dotnet\coreclr.dll]
--- Executing in muxer mode...
Detected a non-standalone application, expecting app.dll to execute.
Application 'ef' is not a managed executable.
--- Resolving dotnet from working dir
Probing path [C:\Users\...\Source\Repos\qurema\src\App\global.json] for global.json
Probing path [C:\Users\...\Source\Repos\qurema\src\global.json] for global.json
Probing path [C:\Users\...\Source\Repos\qurema\global.json] for global.json
Found global.json [C:\Users\..\Source\Repos\qurema\global.json]
--- Resolving CLI version from global json [C:\Users\...\Source\Repos\qurema\global.json]
CLI version is [1.0.0-preview3-004056] in global json file [C:\Users\...\Source\Repos\qurema\global.json]
CLI directory [C:\Program Files (x86)\dotnet\sdk\1.0.0-preview3-004056] from global.json doesn't exist
--- Resolving SDK version from SDK dir [C:\Program Files (x86)\dotnet\sdk]
No production version found, so using latest prerelease
Checking if resolved SDK dir [C:\Program Files (x86)\dotnet\sdk\-1.-1.-1] exists
Resolved SDK dir is []
Found CLI SDK in:
Did you mean to run dotnet SDK commands? Please install dotnet SDK from:
  http://go.microsoft.com/fwlink/?LinkID=798306&clcid=0x409