Can't Open My Internet Explorer

i saved malwarebytes onto a flash drive but it would not install on my computer.  I put the program off the same flashdrive on my roomates PC.  When trying to put it on my computer it goes for a while then it stops and says unable to register the DLL/OCX create process failed code 2  click retry, but when i hit retry it doesnt do anything and the same thing pops up.  also when I try to get 2 delete a program by right clicking on it, it says it cant b found, can U help me out because i dont kno what else to do.  Also its kinda strange because like 3 other programs were able to be installed from the same flash drive.

can somebody help me out

[Malware Removal Specialist]

You can't load anything. Windows does not work.

You might be facing a reinstall. Do you have an install CD or can you borrow one that is the same as yours, XP Home or XP Pro? All you need is YOUR Windows license key and you can use any disk to do the install.

Is it the the blue disk, because I tried to do that and it would not show up. its like when I hit ctrl alt del the programs showed up but when i hit it nothing showed up in the open box so i couldnt open it up