offline activation error

[sanjay mehta 6]

trying to activate a windows 7 offline installation (no internet, isolated network, upgrades from a mirror) of eset endpoint security (latest ver), fails with error code : ACT.260. screen shot enclosed. no agent required in offline installation.

using an offline activation file that worked on similar computers with similar OS but fails on last two computers. the error message does not reflect any license overuse, so not sure, what is the reason. tried to uninstall the endpoint & reinstall but same error.

any advice on how to troubleshoot this issue appreciated. thanks.

[Marcos 5,074]

Please drop me a private message with the license key or offline license file that you tried to use for activation.

[sanjay mehta 6]

msg sent.