win 11

[annatar]

Hi,
I just started using win 11 and since then I can't connect to the PLC using DNLoader . Some idea? thx

[franji1]

Hi,
I just started using win 11 and since then I can't connect to the PLC using DNLoader . Some idea? thx

Is this a new PC or an upgrade from Win10.  Serial port and/or Ethernet port settings may need to be tweaked on a new PC to be consistent with your existing hardware.

Are you trying serial and/or Ethernet connections?  What are your settings for each of those?

[rlp122]

Probably Windows Firewall.