O.K. Problem with blank screen/java resolved. But here comes another one... When WPI launches, i choose which programs to install, chose - pressed install and - here comes error : "can't find C:InstallApplicationsAC3AC3Filter.exe..."

What a hell?! My WPI config file has all punctuations, example : "cmd1[pn]=['%systemdrive%\Install\Applications\AC3\AC3Filter.exe /S']" and "cmd1[pn]=['%systemdrive%\Install\Applications\ACDSee\ACDSee8.msi /qb']" and so on.... So what's going on? What is my problem? Why WPI did this in 1 line as in C:InstallApplicationsAC3AC3Filter.exe? How should i fix it?

you must use \\ instead of a single \ like this

cmd1[pn]=['%systemdrive%\\Install\\Applications\\AC3\\AC3Filter.exe /S']

and

cmd1[pn]=['systemdrive\\Install\Applications\\ACDSee\\ACDSee8.msi /qb']"