Escape slashes

\n - Newline
\t - Horizontal Tab
\v - Vertical Tab
\b - Backspace
\r - Carriage Return
\0 - Null Character
\f - Form Feed
\' - Single Quote
\a - Alert Sound
\" - Double Quote
\\ - BackSlash
\uFFFF Unicode Character

To escape the escape string add @:
string mV = @"c\\windows\system64\myvirus.exe";