Hello and welcome krystyne
,Try this in NOrmal mode. If you cannoy download things Then use Safe Mode with Networking.Reboot into Safe Mode with Networking
How to enter safe mode(XP/Vista)
Using the F8 MethodRestart your computer.
When the machine first starts again it will generally list some equipment that is installed in your machine, amount of memory, hard drives installed etc. At this point you should gently tap the F8 key repeatedly until you are presented with a Windows XP Advanced Options menu.
Select the option for Safe Mode with Networking using the arrow keys.
Then press enter on your keyboard to boot into Safe Mode
Please follow our Removal Guide here Remove HDD Plus (Uninstall Guide)
You will move to the Automated Removal Instructions
After you completed that, post your scan log here,let me know how things are.
The log is automatically saved and can be viewed by clicking the Logs
tab in MBAM.
Copy and paste the contents of that report in your next reply. Be sure to post the complete log to include the top portion which shows MBAM's database version and your operating system.