This isn't necessarily why it won't work. This might fix it. If you have a check in the "Remember Username" box, and redo the name. This helped me.
Scarlet Flame, level 41 Death.
Chat with our AI personalities
Yes it crashed my computer don't play it!
Search your computer for "Uninstall Wizard101" then click it and it will begin removing the game from your computer.
If you're asking whether Wizard101 has viruses, I think one, but it's extremely rare and your computer defenses can usually handle them. If it does pass through, it wont do much harm, maybe some graphical glitches here and there.
because n1gg3rs
Runescape may not load in your computer for many reasons. However, the most common reason is because your computer does not meet all of the requirements to run the program, or if your computer is not connected to the internet. Follow the related link to try and resolve your problem if you have one still.