It can. Mine starts with 3601...
Cannot https://github.com/electron-userland/electron-builder/issues/2108
"Please set appx.applicationId"
Couldn't find the answer to this question...
Finally solved. A short answer is :
"appx": {
"identityName": "12345MYCOMPANY.MYAPP",
"publisher": "CN=XXXXXX",
"publisherDisplayName": "MYCOMPANY",
"applicationId": "MYCOMPANY.MYAPP"
},
"publisher", "identityName" and "publisherDisplayName" are given on developer.microsoft.com, Your App > App Management > App identity
Thanks @Tazeg applicationId that you added was the key to solve the issue.
Most helpful comment
Finally solved. A short answer is :
"publisher", "identityName" and "publisherDisplayName" are given on developer.microsoft.com, Your App > App Management > App identity