Crystal Reports Error.

This error occurs when an old version of the wbtrv732.dll file is installed in the C:\windows\system32 directory. 

Solution:

Browse to the PVSW\BIN\ directory on your server and locate the up to date version of the wbtrv732.dll file. Copy this file into your local C:\windows\system32\ folder and register it using the following command in the run program:

Regsvr32 C:\windows\system32\wbtrv732.dll