sanjay mehta 6 Posted March 4, 2022 Share Posted March 4, 2022 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. Link to comment Share on other sites More sharing options...
Administrators Marcos 5,273 Posted March 4, 2022 Administrators Share Posted March 4, 2022 Please drop me a private message with the license key or offline license file that you tried to use for activation. Link to comment Share on other sites More sharing options...
sanjay mehta 6 Posted March 5, 2022 Author Share Posted March 5, 2022 msg sent. Link to comment Share on other sites More sharing options...
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