Distributing OCX

Posted on 1997-04-18
Last Modified: 2010-08-05
I have the following:

a) Delphi 2.0 application using TGraphicsServer
b) Installation created using InstallShield Express
c) the three required files (OCX, DLL, EXE) are in the install

The problem is:

I am getting a 'Class not registered' error. The OCX and its associated files have been registered. They are in the registry.

What is this error and how can I get rid of it ?

Question by:roblan
  • 2

Accepted Solution

javiertb earned 100 total points
ID: 1335460
I suggest you to download the program from the following site: 

With this you'll be able to know exactly which files does your exe program uses.


Expert Comment

ID: 1335461
Anyway, for the TGraphicsServer you have to install de following files in your WINDOWS\SYSTEM directory:


Author Comment

ID: 1335462
Not too helpfull. What was there I knew already. It still did not solve my problem.

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

In this tutorial I will show you how to use the Windows Speech API in Delphi. I will only cover basic functions such as text to speech and controlling the speed of the speech. SAPI Installation First you need to install the SAPI type library, th…
Have you ever had your Delphi form/application just hanging while waiting for data to load? This is the article to read if you want to learn some things about adding threads for data loading in the background. First, I'll setup a general applica…
Windows 10 is mostly good. However the one thing that annoys me is how many clicks you have to do to dial a VPN connection. You have to go to settings from the start menu, (2 clicks), Network and Internet (1 click), Click VPN (another click) then fi…
Sending a Secure fax is easy with eFax Corporate ( First, just open a new email message. In the To field, type your recipient's fax number You can even send a secure international fax — just include t…

863 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

25 Experts available now in Live!

Get 1:1 Help Now