Guiminer keeps crashing upon start

[jctusmc03]

Like the title says my Guiminer keeps crashing upon start. When opening it the little hour glass will pop up and it will show as being open in the task bar but as soon as you go to the taskbar it will just dissapear. I've tried running it as administrator, uninstalling, re-installing, going into appdata and deleting those files

Help?

[Garr255]

We would be able to better help if you would specify what hardware you are trying to mine with. Or you could just use cgminer, it is far superior to all others in my opinion.