Can i install a beta version over build 2?

[el_hombre]

Hi,
i purchased and installed pt3 since the release of build 2 but now it seems that some problems got solved with the beta versions. So my question is: can i install the beta 15 (without posgres) OVER my current install (build 2)? And will this not affect registration settings (like the regkey i typed in)?

[WhiteRider]

Exactly right - you can use any PT3 version currently available, just install over the top.
Download and install PT3.
Please read the Beta 15 release notes first.