try the following to troubleshoot spooler error 7034 issues.
1.Click Startup and type cmd in the searchbox, then double click on cmd.exe.
2.Type gpupdate and press enter, then you can destroy virus on your computer.
1. Open Device Manager.
2.Follow the instructions in the preceding procedure to update drivers.
3.Click Search automatically for updated driver software.
4. If below message popped up, your driver is already the latest driver and there is no need to update.
5. If a new driver is found, please follow the instruction to install it and restart your computer.