HPL2 editor suite cannot extract .exe

[Fomzo]

OK my problem is partially solved. I managed to extract Windows HPL Suite with WinZIp, but not all of it:"CRC check failed. Expected 97871A30, actual DB0358AE." , "CRC of extracted file does not match header value." Well, I didn't get much problems despite this bug, I only have problems with Material Editor, Mod View and Model View. Namely, none of them will close properly. Have to kill them with Task Manager. :S