
Fix Windows Security Not Starting After Update
After a Windows update, you might find that Windows Security won't open, or it shows a blank wind...

After a Windows update, you might find that Windows Security won't open, or it shows a blank wind...

You open Windows Security and see "Module not found" or a blank interface. This usually means a c...

You see an error like "invalid configuration permission denied" when trying to c...

When Windows Security (formerly Windows Defender) throws module errors, you might see messages li...

After a OneDrive update, you might see an error like "OneDrive version mismatch" or "Please updat...

Windows Search can stop working for many reasons—results don't appear, search uses high CPU, or i...