Rocket.Chat adding .dll when downloading .exe


When downloading an .exe file submitted by any user, the .dll extension is added to the end of the file.

Is there any way to prevent this from happening?

Server Setup Information

  • Version of Rocket.Chat Server: 4.7.4
  • Operating System: Ubuntu Server
  • Deployment Method: docker
  • Number of Running Instances: 3
  • DB Replicaset Oplog:
  • NodeJS Version:
  • MongoDB Version: 4.0.26
  • Proxy: nginx
  • Firewalls involved:

I appreciate the help.


Have the same problem here with the newest Version 5
All other File types are working but not the .exe files.

The Files are onfigured with the Storage Path and not with Gridfs