If you are seeing the message "," you aren’t alone. This error typically surfaces during a fresh installation or immediately after a major Windows update, often signaling that the software’s essential components—like WBCore.exe —are being blocked or have failed a security check.
If a standard reinstall doesn't work, you may need a "clean slate" uninstall.
Fixing the "WindowBlinds Has Detected a Problem with Core Files" Error windowblinds has detected a problem with core files new
Antivirus programs are a frequent culprit. You may need to manually "whitelist" the WindowBlinds core files.
The "core files" error is rarely a sign of permanent corruption. Instead, it is usually triggered by: If you are seeing the message "," you aren’t alone
Create an exclusion rule for WBCore.exe and allow all operations to winlogon.exe . 3. Use the Stardock "Purge" Tool
Security software like Webroot or ESET often flags WindowBlinds' deep system integration as suspicious, blocking core files from loading. Fixing the "WindowBlinds Has Detected a Problem with
If you use other UI mods, they might be fighting for control over the taskbar or File Explorer.
Right-click wb11config.exe in your installation folder and select . If you see an error there, your certificates are out of date.
Fortunately, this issue is usually solvable with a few targeted troubleshooting steps. Common Causes for Core File Errors