ole control error

Hello, can someone tell me why it is that navision attain running on 2003 terminal server gives the next problem when adding customer cards could not create an instance of the ole control navision contact search 1.0 blurry search It must have something to do with the client instalation but I cant find it on a normal pc in the network where navision client is installed on the local harddisk we don’t have this problem thnx cor van houtum