Solved

Run-time error '430' : Class does not support Automation or does not

Posted on 2002-06-15
8
635 Views
Last Modified: 2010-05-02
I've made a program in Vb6 when the database is on access 2000.
i've made an exe file and also made a setup file using the program setup specialist.
when i'm trying to run my prog on a computer that doesn't have vb installed i get the message "Run-time error '430' : Class does not support Automation or does not support expected interface"
i haven't made any new class for myself - in the project references i have word, access, outlook etc.
what can i do to run it on a computer with no vb????

please refer your answers to tweety2@inter.net.il as well as in the site.
Thanks a lot,
Yael
0
Comment
Question by:tweety2
8 Comments
 
LVL 4

Expert Comment

by:RichW
ID: 7080716
http://www.microsoft.com/downloads/release.asp?releaseid=28337&area=top&ordinal=23

Download the VB 6 runtime files.  Load them ont he machine that doesn't have VB loaded.  Your program will then run.

RichW
0
 
LVL 22

Accepted Solution

by:
Mohammed Nasman earned 100 total points
ID: 7080758
Hello

  also this error may happned if MDac not installed in the client machine, you can download the mdac from

www.microsoft.com/data
0
 
LVL 16

Expert Comment

by:Richie_Simonetti
ID: 7081102
That's appears as version problem.
If you are using objects from Access, Word, Outlook, etc, End user machines must have those apps installed. It is not enought with TLBs only.
0
 
LVL 16

Expert Comment

by:Richie_Simonetti
ID: 7081105
Also take a look at wich version of office you have in development machine and end user one.
If you are using, in example, Word 2000 and end user has, also in example, Word95/97, some methods/constants and other stuff from Word 2000 are not present in older versions.
0
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.

 

Author Comment

by:tweety2
ID: 7081206
to Richie Simonetti
thanks for the comment, but the user and the end user has the same version of word, access and outlook, so it doesn't seem to be the problem.
0
 
LVL 44

Expert Comment

by:bruintje
ID: 7081233
this is probably not be the problem, but i would never distribute code containing hard references to office objects in a solution even if your're sure they're the same

-always develop with the references so you can use things like

dim objXL as Excel.Application

-and have the auto completion help you

-but distribute without references and code like

dim objXL as Object

-so you're not depending on versioning SP's etc.. on te client machine

HAGD:O)Bruintje
0
 

Author Comment

by:tweety2
ID: 7081279
to bruibtje
thanks, i did refer as x.application
0
 

Author Comment

by:tweety2
ID: 7081281
thanks
it worked wonderfully!
:O)
0

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

When designing a form there are several BorderStyles to choose from, all of which can be classified as either 'Fixed' or 'Sizable' and I'd guess that 'Fixed Single' or one of the other fixed types is the most popular choice. I assume it's the most p…
You can of course define an array to hold data that is of a particular type like an array of Strings to hold customer names or an array of Doubles to hold customer sales, but what do you do if you want to coordinate that data? This article describes…
As developers, we are not limited to the functions provided by the VBA language. In addition, we can call the functions that are part of the Windows operating system. These functions are part of the Windows API (Application Programming Interface). U…
Show developers how to use a criteria form to limit the data that appears on an Access report. It is a common requirement that users can specify the criteria for a report at runtime. The easiest way to accomplish this is using a criteria form that a…

932 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

9 Experts available now in Live!

Get 1:1 Help Now