Microsoft warns of new Windows 11 problems with apps using unusual registry keys https://betanews.com/2021/10/11/microsoft-warns-of-new-windows-11-problems-with-apps ...

Microsoft is blocking Windows 11 upgrades if customers use applications that create registry keys using some non-ASCII characters. As the company explains, on impacted systems such apps might be ...

In C/C++, we can use the backslash escape sequence to create a string with any embedded ASCII code.<BR><BR>",\x09" is a string with a comma followed by an unprintable character whose ASCII code is ...