Go to the TeamViewer Reset management portal.
Manipulating the software can lead to a permanent ban of your hardware or IP. teamviewer id reset tool download link
If the ID reset process is too cumbersome, consider switching to remote desktop software that is more lenient for personal users: Go to the TeamViewer Reset management portal
Delete the TeamViewer folders in HKEY_LOCAL_MACHINE\SOFTWARE and HKEY_CURRENT_USER\SOFTWARE . teamviewer id reset tool download link
Many "ID changers" are shells for Trojans that can steal your data.
If you are tech-savvy and want to try a manual reset without downloading suspicious tools, the process involves changing your network adapter's MAC address and clearing specific registry keys: Remove the software completely.