Video

I have been using media centre for 3 months. 2 weeks ago, my TV came up with Video Error files needed to display video are missing or corrupt. I restated the centre, the computer. Nothing happened. I did restore manufactured defaults completely and los
t all previous data on the laptop. Last week, by chance, I moved my laptop to another room and connected it to cable line. Everything was back on without a hinge. Last night, I downloaded all the updates Windows suggested. This morning, the same error
I had before resurfaced! I have too much stuff on my hard disk now to have to complete restart once again. Anyone may suggest where I may locate the so called decoder, encoder, and video drivers files that it recommended me to reinstall? I can't find it
anymore! Other suggestion on how to tackle this repeated problem! I am in despite need for help. Calling Toshiba Support so far is a big waste. All pointed fingers at someone else after on the phone with them endless hours and days and nights! Please
anyone may help...