Labview PDFCreator Open.vi Class not registered

When I run my Labview program that used to creat PDF files, I now get an error code of -2147221164 "Class not registered
 in PDFCreator Open.vi->Untitled 2"

 

Untitled 2 is the temporary VI that I am trying to debug this problem in.

Hi,

 

sorry I don´t know exactly how to do this with Labview, maybe ask Labview support for help.

 

regards,

 

Robin

Hi,

 

you need to update the reference of the COM class.

 

regards,

 

Robin

Thanks for the reply.

Could you please tell me exactlly how I go about doing this?