BigUpgrade IU 1203. exe is part of a product called known as IObit Uninstaller Upgrade and the developer is IObit .
If you think that this file contains a virus or another malware, please download a virus scanner.
If BigUpgrade IU 1203. exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select IObit Uninstaller Upgrade from the list to remove the process BigUpgrade IU 1203. exe from your computer.
If you have any problems with BigUpgrade IU 1203. exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting IObit, the developer of BigUpgrade IU 1203. exe and ask for more information.