When previewing a custom Crystal Report plug-in in The Raiser's Edge the following error is generated:
Error 20525, Unable to load report. Location: DisplaySingleReport(LogOnServer) at point 7
One of the plug-in files (.rpt, .mdb, .vbd) has been corrupted. Replace the existing plug-in files with a backup.
This may also occur if there is a version conflict of the report file . For example, if the plug-in is expecting a version 8.5 report and a version XI is loaded instead, this error will be generated. In that case, ensure that the appropriate version of the .rpt file is loaded to resolve this issue.