Virus shit?

• pr2

  Lately i've been encountering strange problems rendering any kind of avi file.

  A screen grab is here. Similar is with video. I know it can't be Vegas' problem as the screengram comes from Uncompressed Avi from AFter Effects. Yet similar results happen when i try to render to video. The farmes jump here and teher with parts of the image obsued or destroyed. A few days back i got a virus that (i think) was detected in time... I'm just woried that my antyvirus software might have done something to the codec (?). Anyone knows of any solutions?

  

  Turned off Anty Virus software and results are similar. Random render 's here:

  

  pr2

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