i have made a new discover today.

i made a windows application using vb.net with identical code provided above.

surprizingly, it actually works with windows form application.

now, i can't figure out why asp.net using vb.net causing so much trouble.

any ideas?

note: when i installed sapi5.1, the sample codes were in vbscript, c#, and c++. it is kind of weired that they didn't include vb.net.

i will try to write asp.net with c# or vbscript.

i am running out of options.