problem in viz2.0

[sled]

thanks a lot, and when I use the viz2.0 at home, it shows the error message as following:
Warning: detected OpenGL error 'invalid enumerant' after applying GLMode 32826
Warning: detected OpenGL error 'invalid enumerant' after applying GLMode 32826
Warning: detected OpenGL error 'invalid enumerant' after applying GLMode 32826
Warning: detected OpenGL error 'invalid enumerant' after applying GLMode 32826
Warning: detected OpenGL error 'invalid enumerant' after applying GLMode 32826

when I run old verson, it's ok.