Reboot after each.
If you want, I can:
Check disk space and filesystem permissions
Many users find that manually registering essential DLL files resolves the issue, particularly for older versions of Autodata. Start Menu , right-click it, and select Run as Administrator
If you use a cracked or no-CD version of AutoData, this step is irrelevant—focus on Solutions 1 & 2.
3.7 Reinstall and file integrity