Well provided they're returning standard Win32 error codes....
Which more than likely means they're choking on your system specs.
erm 98 Gb free + 4 Gb memory
How i could be out of space? :?
You aren't.
Are you running a 64bit edition?
Either way, some installers are written where they will fail if they attempt to grab a hunk of memory or load a DLL or some other object and the address they get back is outside the bounds of the normal x86 adress range.
I.e. a DLL is expecting to be loaded in a "normal" address range, but it will bomb miserably if it goes outside that range so it will basically default to a "there can't be enough memory because I can't get the address I want" error.
You first might try running the installer in compatability mode (say for Windows XP SP3).
ic, i'm using x64 version of win7 professional
tried that compatability with XP sp2, sp3 vista, vista sp1, vista sp2, server 2003 AND all of em gave the same error
win 95 mode complained that the "os isn't supported"
Any more thoughts?
to all you peoples with extra free win7s, I can has one?
Nothing out of bounds in the installer, next likely suggestion is that it's something else is blocking it from installing a component. Try disabling your security software through the installation.