: Delete BC4Key.txt from %appdata%\Scooter Software\Beyond Compare 4\ or the program installation folder.
If you are using a key obtained from a third-party source (e.g., a keygen, a pastebin link, or a "giveaway" not officially hosted on Scooter Software’s website), your license will no longer function. beyond compare 4 license key has been revoked
If your Beyond Compare 4 license key has been revoked, follow these steps to resolve the issue: : Delete BC4Key
If you are posting because this happened to you personally, here is the context usually required to solve it: It is a clear signal from Scooter Software
The "license key has been revoked" message is not a technical glitch to be hacked around. It is a clear signal from Scooter Software that the key you are using is not authorized. Respect the work of the developers, protect your own cybersecurity, and choose a legal path today.