Login  
Search All Forums
Dart Home | Custom Development Reply | General Questions Topics | Forums   
AuthorForum: General Questions
Topic: Error "Object Library not registered" when opening ActiveX samples
Nick B (Admin)

From: Utica, NY USA
Posts: 572
Member Since: 05/25/10

Extra Support Options
Custom Application Development

posted October 3, 2013 2:48 PM

If you receive the error "Object Library not registered" when opening our ActiveX samples and the log file contains errors such as 'Class MSComctlLib.****** of control ****** was not a loaded control class.', it usually indicates that MSCOMCTL.OCX or msdatsrc.tlb is not registered on your system.

To register MSCOMCTL.OCX, run a command prompt (As Administrator on Vista/Win7 and up), navigate to C:\Windows\system32 or C:\Windows\SysWOW64 if on a 64-bit system, and execute 'regsvr32 MSCOMCTL.OCX' (without quotes).

To register msdatsrc.tlb, run a command prompt (As Administrator on Vista/Win7 and up), navigate to C:\Windows\system32 or C:\Windows\SysWOW64 if on a 64-bit system, and execute 'regtlib msdatsrc.tlb' (without quotes).
Reply | General Questions Topics | Forums   
This site is powered by PowerTCP WebServer Tool PowerTCP WebServer for ActiveX