How to solve "Class not registered" in vb.net

1.00/5 (1 vote)

See more:

Hi all,
Can anybody help me on this. I have a 32 bit vb.net application. I copied all the source code files to 64 bit machine. I was thrown away with the below error in 64 bit machine. I am confused. Can anybody put some light here.

Error: An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))

Posted 12-Apr-15 21:03pm

Member 10659913

Add a Solution

Comments

Kornfeld Eliyahu Peter 13-Apr-15 4:31am

Richard MacCutchan 13-Apr-15 5:07am

What class are you trying to access?

Member 10659913 13-Apr-15 5:08am

HI Richard, Thanks for your time. I have a form with name frmSplash(WindowForm). It is having a design mode. I cannot load when I run my application.

Richard MacCutchan 13-Apr-15 5:21am

Sorry, but that really does not give us sufficient information to help you. Please edit your question and explain exactly what is happening and where the error occurs. If necessary show the code where the error happens.

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Last 24hrs

This month

Richard MacCutchan	65
Dave Kreskowiak	30
Andre Oosthuizen	25
k5054	25
OriginalGriff	20

Pete O'Hanlon	2,065
OriginalGriff	1,495
Graeme_Grant	1,030
Richard Deeming	893
Dave Kreskowiak	724