[Solved] the reason is ... download didn't completed right ...

When I try to install the latest daily builds (#704) on a Win 7 PC, update from #591, the installer reports:

"The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2349".

Then I try uninstall the old #591 build, now the installation fails with a msg saying a cabinet file is corrupted.

So I want to rollback to #591, but the same cabinet error occurs!

I can install #505 though that is definitely not I want to use.

I'm using Win 7, but I tried with a old PC running XP and had the same problem.