Everything64.DLL SDK not working on clean computer

[MTB2020]

Hi,

I implemented Everything64.DLL in my app; it worked great, so I sent it to a customer. Unfortunately, it didn't work on his computer. Everything_GetNumResults() always returns 0

Does Everything need to be install for the DLL to work?

I sure hope it's not that, and it's something in my code.

VS2019 / C# /Windows 10

Thanks,
Matt

[UPDATE]
If I kill Everything in Task Manager, the DLL stops working. I get an EVERYTHING_ERROR_INVALIDCALL. I don't want to require Everything.exe to be installed. Is there a work-around?

[froggie]

From the SDK Help:

The Everything SDK provides a DLL and Lib interface to Everything over IPC.

and further down

Requires "Everything" client to be running.

[MTB2020]

Thank you