Or with these instructions, you can add Veodin Software as a Trusted Publisher, which might be necessary in some IT configuration to avoid a security warning.
- Close PowerPoint
- Download the certificate file https://veodin.blob.core.windows.net/slideproof/Veodin_Certificate_SHA256_2018_GoDaddy.cer
- Double Click / Run
- Click "Open"
- Click "Install Certificate"
- (if asked) click "Current User"
- Select "Place all certificates in the following Store"
- Click "Browse"
- Select "Trusted Publishers"
- Click "OK"
- Click "Next"
- Click "Finish"
- Click "Ok" in the success dialog
If there are any issues please get in touch.