To run 3Com PXE and TFTP services automatically:
- Go to Start > Run
- Type "services.msc" and click on the OK button.
- In the right hand pane find 3Com PXE right click on it and left click Properties.
- In the Startup Type dropdown change the default from Manual to Automatic and click the OK button.
- Repeat steps 3 and 4 only for 3Com TFTP service.
Note: Both 3Com PXE and TFTP will now run as services.