Visual Studio Code: Error: Git Failed to execute

I installed VS Code (version: 1.12.1) and after that I installed Git (version: 2.13.0.windows.1) on Windows 10 machine. Then:

1. I created an Asp.Net project (img 1)

2. I open it in VS Code, went to Source Control and clicked Initialize Repository (img 2)

3. I tried to commit changes (img 3).

4. And I saw this error message (img 4).
5. Then I made sure that git was the provider (img 5)
6. I went to the settings.json and override the git Path (img 6), by default it was set to null. But it doesn't solve the problem. I created another app from scratch and the same error message is shown.

Click here to see the screenshots, please

Here is the Git Log Output:

Using git 2.13.0.windows.1 from C:\Program Files\Git\cmd\git.exe
git rev-parse --show-toplevel
git rev-parse --show-toplevel
fatal: Not a git repository (or any of the parent directories): .git

fatal: Not a git repository (or any of the parent directories): .git

fatal: Not a git repository (or any of the parent directories): .git

git rev-parse --show-toplevel
fatal: Not a git repository (or any of the parent directories): .git

git init
git rev-parse --show-toplevel
git status -z -u
git symbolic-ref --short HEAD
git rev-parse master
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'

git for-each-ref --format %(refname) %(objectname)
git remote --verbose
git show :../../AppData/Roaming/Code/User/settings.json
git status -z -u
git symbolic-ref --short HEAD
git rev-parse master
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'

git for-each-ref --format %(refname) %(objectname)
git remote --verbose
git show :../../AppData/Roaming/Code/User/settings.json
git add -A -- .
git commit --quiet --allow-empty-message --file - --all

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'COMPAQ@PREPARA12.(none)')

git config --get-all user.name
git show :../../AppData/Roaming/Code/User/settings.json
git status -z -u
git symbolic-ref --short HEAD
git rev-parse master
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'

git for-each-ref --format %(refname) %(objectname)
git remote --verbose
git show :../../AppData/Roaming/Code/User/settings.json
git commit --quiet --allow-empty-message --file -

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'COMPAQ@PREPARA12.(none)')

git config --get-all user.name
git show :../../AppData/Roaming/Code/User/settings.json
git status -z -u
git symbolic-ref --short HEAD
git rev-parse master
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'

git for-each-ref --format %(refname) %(objectname)
git remote --verbose
git show :../../AppData/Roaming/Code/User/settings.json
git fetch
fatal: No remote repository specified.  Please, specify either a URL or a
remote name from which new revisions should be fetched.

git fetch
fatal: No remote repository specified.  Please, specify either a URL or a
remote name from which new revisions should be fetched.

git fetch
fatal: No remote repository specified.  Please, specify either a URL or a
remote name from which new revisions should be fetched.

git fetch
fatal: No remote repository specified.  Please, specify either a URL or a
remote name from which new revisions should be fetched.

git fetch
fatal: No remote repository specified.  Please, specify either a URL or a
remote name from which new revisions should be fetched.

git commit --quiet --allow-empty-message --file -

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'COMPAQ@PREPARA12.(none)')

git config --get-all user.name
git status -z -u
git symbolic-ref --short HEAD
git rev-parse master
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'

git for-each-ref --format %(refname) %(objectname)
git remote --verbose