visual studio - Why does my VB.Net Project disappear instead of giving an error message? -


why vb.net project disappear instead of giving error message? started happening recently, when debugging visual studios instead of getting errors, program closes though stop button pressed. doesn’t happen error types consistently happens if there sort of casting error. overly simplified example, lines below cause program vanish run. 

    dim integer     = "a"

one other interesting part of if in try catch block error caught instead of closing program. i’m in office setting i’ve been able test number of configurations , have found problem affects windows xp pcs, not windows 7. , consistently happens visual studios 2010 professional , ultimate, visual studios 2008.

anybody have ideas? besides apparently need windows 7.

the visual studio cant expect error of casting first of have underline error. have correct before debugging.

your vs shows red underline in errors or not ??

and if vs shows errors exist when debug ?


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