Do try to uninstall/reinstall Google Drive.
- Go to Programs and Features and uninstall the Google Drive software.
- Once uninstalled reboot your PC first.
- After the reboot do reinstall Google Drive again then test it.
- If it doesn't work do try this link from Google Support for more troubleshooting steps.
- Here's the link: https://productforums.google.com/forum/#!topic/drive/c2H-TDyyoCE
Do try to uninstall/reinstall Google Drive.
- Go to Programs and Features and uninstall the Google Drive software.
- Once uninstalled reboot your PC first.
- After the reboot do reinstall Google Drive again then test it.
- If it doesn't work do try this link from Google Support for more troubleshooting steps.
- Here's the link: https://productforums.google.com/forum/#!topic/drive/c2H-TDyyoCE