Email support@scootersoftware.com with your original order email or 8-digit serial number. They can often issue a replacement key if yours was compromised.
This file is located in the same configuration directory mentioned above ( %AppData%\Scooter Software\Beyond Compare 4 on Windows; ~/Library/Application Support/Beyond Compare on macOS).
As with the Windows method, clean out the TCheckForUpdatesState tag so it contains only:
The most common reason for revocation is public exposure. If a valid, legally purchased multi-user or single-user key is posted on a public forum, GitHub repository, Reddit thread, or piracy website, Scooter Software’s piracy detection team flags it. Once a key goes viral, it is blacklisted globally. Even if you were the original, legitimate buyer, if your key leaked, it will stop working. 2. You Used a "Crack" or Keygenerator beyond compare 4 license key has been revoked
Look for a string value related to registration or keys (such as Log or explicit key entries) and delete it. Note: Always back up your registry before making manual modifications. The Risks of Using "Free" Public License Keys
Best for: Warning others who might be using leaked keys.
Save and close.
A: Yes. Blocking a program's internet access is a standard security practice. It's legal to control which applications on your computer can access the network—just as you might block any other program from phoning home.
If you purchased a legal copy but are experiencing a glitch, clearing the old registration data forces Beyond Compare to accept a clean registration input. Close Beyond Compare 4 completely. Press Windows Key + R to open the Run dialog box.
Sometimes the software's local validation cache becomes corrupted. To fix this: Email support@scootersoftware
It can be incredibly frustrating to open your go-to file comparison tool only to find your valid license key has been revoked. This typically occurs when a registered key is leaked to the internet or accidentally replaced by a pirated version.
Open Finder, press Cmd + Shift + G , and navigate to ~/Library/Application Support/Beyond Compare 4/ . Delete the BC4Key.txt file. Relaunch the application. Method 3: Purchase a Legitimate License