msappraiser 0 Newbie Poster

My Toshiba Satellite Tablet's operating system has crashed. I am trying to install the recovery disk. About 38% progress I continue to receive the 'application error 437'. I put a new hard drive in thinking that might be the problem. I am still receiving the same error message. I would appreciate any help in correcting this problem. Understand that I cannot access anything on my laptop at this time. Thank you, in advance, for your help and consideration.