But this is ridiculously spammy here.
Just have them PM you their little problems.
This forum is designed for (hopefully) in-depth feedback, not hundreds of posts saying "i got error!!!! me no can't open!!!"
When you launch a beta, normally people will have a private beta team to find all the huge bugs and game-crashing errors. A public beta gets real spammy, real fast.
and these errors are like, on the alpha level. (i.e. "I can't even run the game!"), so that should be handled before a public release.