E484: Can't open file c:\Users\username~\AppData\Local\Temp\VIo7EE2.tmp

On Windows 10, i am facing this issue. Unable to open the temp dir for writing.

My _vimrc file:

`let $TMPDIR = "C:/Users/Balasubramanian/.vim/temp"

" initial vundle configuration.
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
"plugin installation
"vundle plugin

Plugin 'VundleVim/Vundle.vim'
Plugin 'scrooloose/nerdtree'
Plugin 'tpope/vim-surround'
Plugin 'kien/ctrlp.vim'
Plugin 'scrooloose/nerdcommenter'
Plugin 'DoxygenToolkit.vim'
"Plugin 'rip-rip/clang_complete'
Plugin 'valloric/youcompleteme'
Plugin 'brookhong/cscope.vim'
Plugin 'airblade/vim-rooter'
Plugin 'klen/python-mode'
Plugin 'nlknguyen/papercolor-theme'
Plugin 'google/vim-maktaba'
Plugin 'google/vim-codefmt'
Plugin 'google/vim-glaive'
Plugin 'flazz/vim-colorschemes'
Plugin 'altercation/vim-colors-solarized'
Plugin 'bling/vim-airline'
Plugin 'w0rp/ale'
Plugin 'cython/cython'

call vundle#end()
filetype plugin indent on
" the glaive#Install() should go after the "call vundle#end()"
call glaive#Install()
" Optional: Enable codefmt's default mappings on the = prefix.
Glaive codefmt plugin[mappings]
Glaive codefmt google_java_executable="java -jar C:/Users/Balasubramanian/.vim/bundle/vim-glaive/google-java-format-VERSION-all-deps.jar"
`

Can the community please help me ? every time i have to format the code, i am using a Visual Code to format it and i have to switch back to Vim for coding.

I have also disabled my "RealTime Scanner" , even then, get the same issue.

Thanks