MS OFFICE 2000 PROBLEM WHEN INTALL PUB

AFTER INSTALLING MS PUBLISHER 2000 I WAS UNABEL TO VIEW FILES( DOCUMENTS) CREATED BY MS OFFICE 2000, THE PROBLEM IS WHEN I LAUNCHE MS OFFICE 2000 PROGRAM IT STAYS FOR TWENTY SECONDS THEN IT DISAPPEARS , WHEN I LAUNCH A DOCUMENT CREATED BY MS OFFICE 2000 IT SIMPLY VANISHES BUT PUBLISHER 2000 WORK`S GOOD.