After the installation, the following files should be present on the target system in the indicated folders: 
<windows system>\Msdbrptr.dll
<program files>\Common Files\Designers\Msderun.dll
<windows system>\Msstdfmt.dll 
The inclusion of Msdbrptr.dll (and its dependent files) typically corrects this problem. If you are still experiencing problems, make sure that the following files are included in your package: 
Msdatrep.ocx
Msbind.dll 
Data Reports do not directly depend on these files. However, if the files are missing, this can affect the Data Environment that is used by your report.

NOTE: If your application must have the Msdatsrc.tlb file, do not explicitly include this file because Msdatsrc.tlb is installed as part of the Microsoft Data Access Components (MDAC) upgrade. 
