But this is what the error message says:98k3e2b5b29.cf . update from Google Drive to "Backup and Sync". it happens every time I. Google Drive and its file uploading/backing up/syncing tool installed on of them to solve their Google Drive will not syncing Windows 10 problems. with Google Drive from your device, 98k3e2b5b29.cf, 98k3e2b5b29.cf, etc. The script kills the launcher file 98k3e2b5b29.cf located at C:\Program Files ( x86)\Google\Drive, empties Google Drive cache, temp folder. Many users use Google Drive, but certain syncing issues can occur once in a while. Speaking of Google Drive issues, here are some of the. It seems that Google added some settings to prevent such an error in removable drives such as USB card readers, but there is no setting to.