Reply To: The Resource can not be found while accessing bulk Edit App

[Martin Laukkanen]

Hi,
If using on-prem 2019 then please check this link in the support page:

Common issue: SP2019 – Items in document libraries are downloaded with mime-type application/octet-stream rather than the accurate one

Failing that if it’s a 404 then it might just need some time for the app to fully load (although the request url in the info you provided is incorrect it should be .aspx on the end!), check your App Management Service configuration in the SharePoint farm and confirm that you can install other apps.

HTH,

• This reply was modified 4 years, 6 months ago by Martin Laukkanen.