No export DLLs found error – Crystal Reports

While attempting to export the crystal report on a terminal server, it resulted in the following run-time error:

"No export DLLs found".

This errors message appears because the application cannot find the export DLLs on terminal server environment.

Solution

I copied all the below export related dlls (U2*.dll) that are in C:\Windows\CRYSTAL Folder to C:\Windows\System32 Folder. The problem is very well solved.

Crystal Report Export Dlls

Dll Name	DESCRIPTION
U2DAPP.DLL	Application destination
U2DDISK.DLL	Disk file destination
U2DMAPI.DLL	MAPI format (Microsoft Mail, Microsoft Exchange)
U2DNOTES.DLL	Lotus Domino destination
U2DPOST.DLL	Microsoft Exchange Public Folders
U2DVIM.DLL	VIM destination
U2FCR.DLL	Crystal Reports format
U2FDIF.DLL	DIF format
U2FHTML.DLL	HTML format See HTML under Additional Components for additional runtime information.
U2FODBC.DLL	ODBC data source
CRXF_PDF.DLL	PDF format Replaces U2FPDF.DLL from version 8.See Page Ranged Export under Additional Components for additional runtime information.
U2FRDEF.DLL	Report Definition format
U2FREC.DLL	Record format
CRXF_RTF.DLL	Rich Text FormatReplaces U2FRTF.DLL from version 8 and earlier.See Page Ranged Export under Additional Components for additional runtime information.
U2FSEPV.DLL	Comma Separated Values format
U2FTEXT.DLL	Text format
U2FWKS.DLL	Lotus 1-2-3 format
U2FWORDW.DLL	Microsoft Word for Windows format
U2FXML.DLL	XML format
U2FXLS.DLL	Microsoft Excel format