| did u changed those default display graphic options,like direct 3d,open gl and so on,
try opening it thru "change graphics mode" option from the start menu,
optionaly u wud have missed some files,eg help doccumentation while installing,so a reinstall with that help file unchecked and only the software,inturn manually installing help files after the software installation,
optionally change ur computer's display at right click menu item called>properties>settings>color quality settings >try all settings!
ok then again may be some software licensing issue,did u installed licenses properly?
ofcorse then try 32 bit,or 16 bit on computer!
i hope this helped[:P] |