Comment 12 for bug 346521

On two Windows Vista systems, on opening, Wubi crashes with an "exception processing mesage, ...". If there is not CD inserted, by clicking continue (continua) the error repeates until you close the task from task manager. If there is Ubuntu 9.04 CD inserted, by clicking continue, after some clicks, the error disappears and Wubi starts (but the installation does not complete, refer to Bug 366350: wubi 9.04 invalid argument on installation)

Thanks