Setting the policy to Enabled or leaving it unset allows users connected to a remote access host to transfer files between the client and the host. This doesn't apply to remote assistance connections, which don't support file transfer.
Setting the policy to Disabled disallows file transfer.
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Google\Chrome |
Value Name | RemoteAccessHostAllowFileTransfer |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |