https://github.com/rustdesk/rustdesk/issues/692

libs/enigo/src/win/keycodes.rs

@@ -79,3 +79,4 @@ pub const EVK_MULTIPLY: u16 = 0x6A;
 pub const EVK_SUBTRACT: u16 = 0x6D;
 pub const EVK_DECIMAL: u16 = 0x6E;
 pub const EVK_DIVIDE: u16 = 0x6F;
+pub const EVK_PERIOD: u16 = 0xBE;

libs/enigo/src/win/win_impl.rs

@@ -379,7 +379,7 @@ impl Enigo {
             let keycode_and_shiftstate = unsafe { VkKeyScanExW(chr as _, LAYOUT) };
             if keycode_and_shiftstate == (EVK_DECIMAL as i16) && chr == '.' {
                 // a workaround of italian keyboard shift + '.' issue
-                unsafe { VkKeyScanW(chr as _) as _ }
+                EVK_PERIOD as _
             } else {
                 keycode_and_shiftstate as _
             }