Transfer from PC to Firestick failed

[p1cfl01]

I am trying to transfer a .exe file to my Firestick but keeps failing with these messages. I was able to test transfer a file from Firestick to my PC.

I am newbie, if anyone can help would be appreciated!

Command: PASV
Response: 227 Entering Passive Mode (192,168,1,189,210,40)
Command: STOR drama-plugin-for-kodi_SHA-2de26eb.zip
Response: 150 Opening data connection
Response: 551 /Internal shared storage/Downloader/drama-plugin-for-kodi_SHA-2de26eb.zip: Read-only file system
Error: File transfer failed
Status: Retrieving directory listing of "/Internal shared storage/Downloader"...
Command: PASV
Response: 227 Entering Passive Mode (192,168,1,189,175,68)
Command: MLSD
Response: 150 Opening data connection
Response: 226 Closing data connection
Status: Directory listing of "/Internal shared storage/Downloader" successful

[boco]

Looks like you are not allowed to write. The server software tells you its filesystem is read-only. Either it is configured to be read-only, protected or corrupt.