express burn crashes on setup

[burnusr]

Hi, downloading expressburn basic free version, via reliable DSL earthlink connection ~ 400-600 kbits/sec. It crashes on setup, error message is an MS one, appearing after the "nch related products" checkbox window (consistently it's the same crash point after 3-4 retries, including in safe mode w/networking), message is the "send error notice to MS" generic (I don't send). Oddly, the other products like express rip seemed to install fine. I will try to find a mirror site, but otherwise - advice? Thank you.