We do not have any control over what other publisher security solutions can detect and block, so you will need to contact them regarding this issue.
Our support site has been updated with the latest articles regarding error messages. https://support.lineage2.com/hc/en-us/sections/115001364366-Error-Messages
If you are still having issues after trying the methods provided in the support articles or have a different error message, then please submit a tech support ticket.