If you find a bug, please report it here. Additionally, send us a private message and include detailed description, your domain, username and password for your TE . We will review and fix the problem ASAP.
We release minor updates from time to time - they include trivial fixes, grammatical corrections, etc. It is likely, your File integrity check is detecting discrepancies between your version and such a transitory update. Although your Update manager is reporting "No updates available", click on the Update button.
If your File integrity check is still reporting "Failed" status after an update, contact me via ICQ.
Best regards,
Rock
I am a moderator on this forum and I handle part of TE support. ICQ: 651089602