Cannot save to a OneDrive directory.

[DanJ210]

• VSCode Version: Code 1.15.1 (41abd21, 2017-08-16T18:07:25.676Z)
• OS Version: Windows_NT x64 10.0.16278
• Extensions:

Extension	Author (truncated)	Version
vscode-css-formatter	aes	0.0.2
vs-code-css-comments	ash	1.0.3
vscode-icontheme-nomo-dark	be5	1.3.2
npm-intellisense	chr	1.3.0
vscode-eslint	dba	1.2.11
githistory	don	0.2.3
javadebugger	don	0.1.3
python	don	0.7.0
vscode-html-css	ecm	0.1.8
tslint	eg2	0.17.0
vscode-npm-script	eg2	0.2.1
javac-linter	fau	1.2.6
php-debug	fel	1.11.1
php-intellisense	fel	1.5.1
php-pack	fel	1.0.1
vscode-npm	fkn	3.3.0
auto-close-tag	for	0.4.3
auto-rename-tag	for	0.0.14
code-runner	for	0.7.1
csharpextensions	jch	1.3.0
format-indent	Kas	1.3.0
format-php	Kas	1.1.2
ftp-sync	luk	0.3.3
cpptools	ms-	0.12.3
csharp	ms-	1.12.1
PowerShell	ms-	1.4.1
vscode-docker	Pet	0.0.16
material-icon-theme	PKi	2.2.0
vscode-icons	rob	7.12.0
html-css-class-completion	Zig	1.9.0

(3 theme extensions excluded)

---

Steps to Reproduce:

1. Use WIndows Insider to update on the slow ring builds which have the new OneDrive place holder feature.
2. Try to save a new file you just created from within VSCode.
   You get the error shown in the screenshot, I've never ever had a problem before until recently, like weeks.

Reproduces without extensions: Yes/No

[bpasero]

#27285