Java virtual machine:Could not find Main Class: d. Program will exit.

It has been saying this after my computer randomly reboots itself and I was wondering if it had anything to do with my computer rebooting.

thanks.

Do you do any action to cause this error message?
How is the java program being called that causes this message?
What OS are you on?

What causes your computer to reboot? Do you have a virus?

No i do not do anything that i can see causing it. uuh its java virtual machine if thats what you meant. Im not very knowledgable with computers so i dont know what an os is. I do not know whats making it reboot it just randomly does.

Maybe you should take your computer into a computer shop and have someone check it out.

ok will do. thanks