Exception thrown at 0x00007FFC6C187788 (KernelBase.dll) in Meeting Schedule Assistant.exe: 0xE0000001 (parameters: 0xFFFFFFFF8000000A)
<p>I get this error if I switch on breaking at all exceptions:</p>

<p><a href="https://i.stack.imgur.com/TeHab.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/TeHab.png" alt="Error"></a></p>

<p>This is debug mode. I can't work out what to do now.</p>