For example, a user might mistakenly copy a file such as rmtcmd.exe or rtopcb.exe to their own directory rather than copy a shortcut to the file. The usual cause of the error is that a program or DLL file is copied into another directory. The error implies that an executable or dynamic link library (dll) is at a different version or service level than another, dependent DLL. Ordinal not found errors (for example, the ordinal 203 could not be located in the dynamic link library CWBSV.DLL) are the result of a corrupted Access Client Solutions Windows Application Package installation.