×
INTELLIGENT WORK FORUMS
FOR COMPUTER PROFESSIONALS

Contact US

*
*
*
*

Thanks. We have received your request and will respond promptly.

Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Class does not support automation.

thread318-1301629

Class does not support automation.

Class does not support automation.

(OP)
Hi,
   I have installed Pervasive V8 on server. When I run my vb app which use pervarive driver I get an error "Runtime Error `430': Class does not support Automation or does not support expected interface"
   There is microsoft kb on this it says use RegSvr32.exe , unregister old dll & re-register new dll.
   http://support.microsoft.com/kb/193172
   Not sure which dll to unregister and what is new dll. Any idea?
   Same setup on my desktop works fine.

RE: Class does not support automation.

Which "pervarive driver" are you using?  
If it's the Pervasive ActiveX control, then you'll need to distribute the OCX files (ACBTR7.OCX and ACCTRL.OCX -- I think) and you'll need to register them with REGSVR32.

Mirtheil
Certified Pervasive Developer
Certified Pervasive Technician
http://www.mirtheil.com

RE: Class does not support automation.

(OP)
Thank you for ur response..Dont know lot about this..But I am using datadirect 50 drivers..How do I find out what files i need to register?  Just look for those files on server? are those pervasive 8 drivers?When i install PV8 or DD50,dont these files get registred?

RE: Class does not support automation.

PV8 won't register DD50 drivers.  DD50 won't register PV8 drivers.  
I don't know anything about the DD50 drivers.  I've never used them. As far as PV8 goes, the only drivers that might give a 430 would be the ActiveX control.  If your app doesn't use them, then that's not an issue.  
You'll need to debug your app a little bit to find out what line of code is actually generating the 430 error.

Mirtheil
Certified Pervasive Developer
Certified Pervasive Technician
http://www.mirtheil.com

RE: Class does not support automation.

(OP)
ok..thank you for your help.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members! Already a Member? Login
Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close