To uninstall, first please close the program. Check whether it's still running in the background, in which case you should see the program's icon in the system tray next to the system clock. Right click on this icon and choose Exit. If this does not work, press Ctrl+Shift+Esc keys to open Windows Task Manager and cick on the Processes tab. Locate SpeedUpMyPC.exe and end the process.
Then kindly follow these steps:
1) Goto: Start -> Control Panel -> Add/Remove Programs
2) Scroll down the list till you come to "Uniblue SpeedUpMyPC"
3) Click once on this entry and then click the "Remove" button
This will initiate the uninstallation wizard which will remove the program from your computer.