Solution to TeamViewer "trial expiration"
Open TeamViewer and show that the trial is about to expire, just because the first installation was made commercially available. Solving this problem is also simple:
1. First, uninstall TeamViewer, enter % appdata % in the running state, and delete the TeamViewer folder in the displayed list;
2. Open the registry and delete the TeamViewer project under the following two entries;
HKEY_LOCAL_MACHINE \ SOFTWARE \
HKEY_CURRENT_USER \ SOFTWARE \
3. Restart your computer and reinstall TeamViewer. Select personal or non-commercial use.
TeamViewer is a simple and fast solution for remote control, desktop sharing and file transfer in the background of any firewall and NAT proxy. To connect to another computer, you only need to run TeamViewer on both computers. The software automatically generates a partner ID on two computers when it is started for the first time. You only need to enter your partner's ID and password to TeamViewer, and then the connection will be established immediately.