typcl

i have been using sonicstage with my psp with great success untill i downloaded 4.0. Now every time i connect my psp i get omgjbox.exe error and the program shuts down. I was going to uninstall and try again or go back to a previous version but when i go to the control panel to do so omg secure module 4.2.00 will not uninstall ( the wizard boots up and the progress bar runs about half way then stops and disappears) Can somebody please help get tracks back on my psp and sonicstage working again?