Sidchg Key Patched

I think my issue was that I cloned my master golden image onto multiple PCs for a client, which would have caused identical SID's. Spiceworks Community KB5065426 update stops file and print sharing from working

While duplicate SIDs do not inherently prevent a computer from joining an Active Directory domain (as Active Directory issues unique Domain SIDs upon joining), duplicate local SIDs can cause severe conflicts with: sidchg key patched

As of early 2026, there is no official "patch" from Microsoft that specifically disables the SIDCHG tool itself. However, recent Windows security updates have changed how system identification and network access work, which can make the of a SID change appear "patched" or broken: Trial Key Policy SIDCHG trial key I think my issue was that I cloned