installation - Splash screen pops-up, then disappears...

2011, sp2.0

Clicking on StartSWInstall.hta...

screen appears with "install now" button,

splash screen pops-up, then disappears...

no error, no log files created.

does this on both 32 and 64 bit versions...also in the parent directory and the 32b and 64b subfolder versions as well...

SolidworksAdministration